{"id":1467,"date":"2024-03-18T21:31:44","date_gmt":"2024-03-19T01:31:44","guid":{"rendered":"https:\/\/www.mymaplelife.com\/blog\/?p=1467"},"modified":"2024-03-29T14:00:59","modified_gmt":"2024-03-29T18:00:59","slug":"%e4%ba%ba%e5%b7%a5%e7%a5%9e%e7%bb%8f%e7%bd%91%e7%bb%9c%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86%e5%92%8c%e5%90%84%e7%a7%8d%e7%bd%91%e7%bb%9c%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/www.mymaplelife.com\/blog\/2024\/03\/18\/%e4%ba%ba%e5%b7%a5%e7%a5%9e%e7%bb%8f%e7%bd%91%e7%bb%9c%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86%e5%92%8c%e5%90%84%e7%a7%8d%e7%bd%91%e7%bb%9c%e7%bb%93%e6%9e%84\/","title":{"rendered":"\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc\u7684\u57fa\u672c\u539f\u7406\u548c\u5404\u79cd\u7f51\u7edc\u7ed3\u6784"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc<\/h2>\n\n\n\n<p>\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc (ANN) \u6216\u6a21\u62df\u795e\u7ecf\u7f51\u7edc 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https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/neuron-with-bias-768x389.png 768w\" sizes=\"auto, (max-width: 1319px) 100vw, 1319px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8f93\u5165\u548c\u6743\u91cd<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u6bcf\u4e2a\u795e\u7ecf\u5143\u63a5\u6536\u4e00\u7ec4\u8f93\u5165\u548c\u4e00\u4e2a\u504f\u7f6e\u503c\uff0c\u6bcf\u4e2a\u8f93\u5165\u90fd\u5e26\u6709\u4e00\u4e2a\u6743\u91cd\uff0c\u5f53\u4fe1\u53f7\uff08\u503c\uff09\u5230\u8fbe\u65f6\u4f1a\u4e58\u4e0a\u8fd9\u4e2a\u6743\u91cd\uff0c\u548c\u504f\u7f6e\u4e00\u8d77\uff0c\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u6fc0\u6d3b\u51fd\u6570\u6765\u4ea7\u751f\u8f93\u51fa\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u504f\u7f6e<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u504f\u7f6e\u53ef\u4ee5\u770b\u4f5c\u662f\u4e00\u4e2a\u6a21\u578b\u53ef\u4ee5\u8c03\u6574\u7684\u201c\u9608\u503c\u201d\uff0c\u6709\u4ee5\u4e0b\u51e0\u4e2a\u4f5c\u7528\uff1a<\/p>\n\n\n\n<ol 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class=\"wp-block-list\">\n<li><strong>\u6fc0\u6d3b\u51fd\u6570<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u6fc0\u6d3b\u51fd\u6570\u7684\u4f5c\u7528\u5c31\u662f\u6839\u636e\u8f93\u5165\u548c\u504f\u7f6e\u4ea7\u751f\u8f93\u51fa\u3002\u9488\u5bf9\u4e0d\u540c\u60c5\u51b5\uff0c\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u7684\u6fc0\u6d3b\u51fd\u6570\u3002\u4f7f\u7528\u4e0d\u540c\u6fc0\u6d3b\u51fd\u6570\u7684\u4e3b\u8981\u76ee\u7684\uff0c\u662f\u589e\u52a0\u975e\u7ebf\u6027\u56e0\u7d20\uff0c\u89e3\u51b3\u7ebf\u6027\u6a21\u578b\u8868\u8fbe\u80fd\u529b\u4e0d\u8db3\u7684\u7f3a\u9677\u3002\u4e0d\u540c\u7684\u6fc0\u6d3b\u51fd\u6570\uff0c\u53ef\u4ee5\u8ba9\u795e\u7ecf\u5143\u8868\u73b0\u51fa\u4e0d\u540c\u7684\u80fd\u529b\uff0c\u4f46\u8981\u6ce8\u610f\uff1b\u6bcf\u4e2a\u6fc0\u6d3b\u51fd\u6570\u6709\u5404\u81ea\u7684\u4f18\u7f3a\u70b9\uff0c\u6709\u4e9b\u6548\u679c\u5f88\u5dee\uff0c\u6709\u4e9b\u9700\u8981\u5927\u91cf\u8ba1\u7b97\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7f51\u7edc\u5c42<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u591a\u4e2a\u795e\u7ecf\u5143\u7ec4\u6210\u7f51\u7edc\uff0c\u8fd9\u4e9b\u7f51\u7edc\u901a\u5e38\u5177\u6709\u5c42\u7ea7\u7ed3\u6784\u3002\u5904\u4e8e\u540c\u4e00\u5c42\u7684\u795e\u7ecf\u5143\uff0c\u4e00\u822c\u5171\u540c\u5b8c\u6210\u67d0\u4e2a\u7279\u5b9a\u7684\u529f\u80fd\u3002<br><strong>\u6ce8\u610f\uff1a <\/strong>\u5728\u8ba1\u7b97\u5c42\u6570\u65f6\uff0c\u6211\u4eec\u901a\u5e38\u6392\u9664\u6ca1\u6709\u8ba1\u7b97\u80fd\u529b\u7684\u5c42\u3002\u6240\u4ee5\u4e00\u4e2a\u6700\u7b80\u5355\u7684\u5355\u5c42\u795e\u7ecf\u7f51\u7edc\uff0c\u6211\u4eec\u53ea\u6709\u8f93\u51fa\u5c42\u3002<br>\u6bd4\u5982\uff1a\u5728\u53cc\u5c42\u7684\u795e\u7ecf\u7f51\u7edc\u4e2d\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u9690\u85cf\u5c42\uff0c\u4e00\u4e2a\u8f93\u51fa\u5c42\u3002\u5728\u591a\u5c42\u6216\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u4e2d\uff0c\u6211\u4eec\u6709\u591a\u4e2a\u9690\u85cf\u5c42\u3002\u4e00\u4e2a\u7f51\u7edc\u7684\u6df1\u5ea6\uff0c\u5c31\u662f\u7f51\u7edc\u7684\u5c42\u6570\u3002\u6df1\u5ea6\u5b66\u4e60\u7684\u540d\u79f0\uff0c\u5c31\u662f\u6765\u6e90\u4e8e\u6b64\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"488\" height=\"310\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/2-layers-perceptron.png\" alt=\"\" class=\"wp-image-1470\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b66\u4e60\u8fc7\u7a0b<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u795e\u7ecf\u7f51\u7edc\u7684\u5b66\u4e60\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff1a<strong>\u524d\u5411\u4f20\u64ad<\/strong>\u548c<strong>\u53cd\u5411\u4f20\u64ad<\/strong>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1400\" height=\"719\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/fp-bp.png\" alt=\"\" class=\"wp-image-1472\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/fp-bp.png 1400w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/fp-bp-800x411.png 800w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/fp-bp-768x394.png 768w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><\/figure>\n\n\n\n<ul 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class=\"wp-block-list\">\n<li><strong>\u53cd\u5411\u4f20\u64ad<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u800c\u5728\u53cd\u5411\u4f20\u64ad\u4e2d\uff0c\u7f51\u7edc\u901a\u8fc7\u8ba1\u7b97\u8f93\u51fa\u4e0e\u5b9e\u9645\u6807\u7b7e\u4e4b\u95f4\u7684\u8bef\u5dee\uff0c\u7136\u540e\u6839\u636e\u8bef\u5dee\u548c\u6240\u4f7f\u7528\u7684\u4f18\u5316\u7b97\u6cd5\u6765\u8c03\u6574\u6743\u91cd\uff0c\u4ee5\u51cf\u5c0f\u8bef\u5dee\u3002<\/p>\n\n\n\n<p>\u91cd\u590d\u4e0a\u9762\u4e24\u4e2a\u6b65\u9aa4\uff0c\u77e5\u9053\u8bef\u5dee\u843d\u5728\u671f\u671b\u7684\u8303\u56f4\u5185\u3002<\/p>\n\n\n\n<p><strong>\u6ce8\u610f\uff1a<\/strong>\u53cd\u5411\u4f20\u64ad\u673a\u5236 Backpropagation\/BP 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class=\"wp-block-list\">\n<li><strong>\u635f\u5931\u51fd\u6570<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u5728\u53cd\u5411\u4f20\u64ad\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e00\u4e2a\u635f\u5931\u51fd\u6570\u6765\u8861\u91cf\u7f51\u7edc\u7684\u9884\u6d4b\u7ed3\u679c\u4e0e\u771f\u5b9e\u6807\u7b7e\u4e4b\u95f4\u7684\u5dee\u5f02\u3002\u50cf\u6fc0\u6d3b\u51fd\u6570\u4e00\u6837\uff0c\u6211\u4eec\u6709\u5f88\u591a\u51fd\u6570\u53ef\u4ee5\u9009\u62e9\u3002\u9009\u62e9\u7684\u5408\u7406\u635f\u5931\u51fd\u6570\uff0c\u7cbe\u51c6\u7684\u63cf\u8ff0\u8f93\u51fa\u548c\u8bad\u7ec3\u6570\u636e\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\uff0c\u53ef\u4ee5\u8ba9\u8bad\u7ec3\u8fc7\u7a0b\u66f4\u6709\u6548\u7387\uff0c\u51cf\u5c11\u8fed\u4ee3\u6b21\u6570\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f18\u5316\u7b97\u6cd5<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u4f18\u5316\u7b97\u6cd5\u5219\u7528\u4e8e\u66f4\u65b0\u6743\u91cd\uff0c\u4f7f\u5f97\u635f\u5931\u51fd\u6570\u6700\u5c0f\u5316\u3002\u6211\u4eec\u4e5f\u53d1\u73b0\u4e86\u4e00\u4e9b\u4f18\u5316\u7b97\u6cd5\uff0c\u4ed6\u4eec\u5404\u6709\u4f18\u7f3a\u70b9\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"480\" data-id=\"1473\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/opt-algo.jpg\" alt=\"\" class=\"wp-image-1473\"\/><\/figure>\n<\/figure>\n\n\n\n<p>\u6709\u4e86\u53cd\u5411\u4f20\u64ad\u673a\u5236\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5bf9\u795e\u7ecf\u7f51\u7edc\u8fdb\u884c\u8bad\u7ec3\u3002\u8f93\u5165\u6743\u91cd\u548c\u504f\u7f6e\u90fd\u53ef\u4ee5\u5728\u8bad\u7ec3\u524d\u8fdb\u884c\u521d\u59cb\u5316\uff0c\u5e76\u901a\u8fc7\u8bad\u7ec3\u4e2d\u8fdb\u884c\u8c03\u6574\u3002\u4f46\u504f\u7f6e\u7684\u8c03\u6574\u901a\u5e38\u66f4\u4e3a\u5173\u952e\uff0c\u4e14\u504f\u7f6e\u7684\u66f4\u65b0\u901a\u5e38\u4e0d\u4f9d\u8d56\u4e8e\u7684\u8f93\u5165\uff0c\u5b83\u76f8\u5bf9\u72ec\u7acb\u4e8e\u5f53\u524d\u7684\u7f51\u7edc\u72b6\u6001\u3002<\/p>\n\n\n\n<p><strong>\u5c0f\u7ed3<\/strong><\/p>\n\n\n\n<p>\u4e86\u89e3\u4e86\u4e0a\u9762\u8fd9\u4e9b\u6982\u5ff5\uff0c\u6211\u4eec\u77e5\u9053\uff0c\u6784\u5efa\u4e00\u4e2a\u795e\u7ecf\u7f51\u7edc\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u4e00\u4e9b\u5185\u5bb9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7f51\u7edc\u7ed3\u6784\uff0c\u795e\u7ecf\u5143\u7684\u8fde\u63a5\u65b9\u5f0f\u548c\u6df1\u5ea6<\/li>\n\n\n\n<li>\u795e\u7ecf\u5143\u7684\u6fc0\u6d3b\u51fd\u6570\u7684\u9009\u62e9<\/li>\n\n\n\n<li>\u5b66\u4e60\u5f00\u59cb\u524d\u7684\u5404\u79cd\u521d\u59cb\u5316\u503c\uff0c\u5c24\u5176\u662f\u795e\u7ecf\u5143\u7684\u9608\u503c-\u504f\u7f6e<\/li>\n\n\n\n<li>\u5b66\u4e60\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\uff0c\u635f\u5931\u51fd\u6570\u548c\u4f18\u5316\u7b97\u6cd5\u7684\u9009\u62e9<\/li>\n<\/ul>\n\n\n\n<p>\u77e5\u9053\u4e86\u8fd9\u4e9b\uff0c\u4f60\u4e5f\u662f\u4e00\u4e2a\u5165\u95e8\u7ea7\u7684\u4eba\u5de5\u667a\u80fd\u4e13\u5bb6\u4e86\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784<\/h2>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u6765\u4ecb\u7ecd\u4e00\u4e9b\u7b80\u5355\u4e14\u5e38\u89c1\u7684\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\u3002\u8fd9\u4e9b\u7ed3\u6784\u6709\u5404\u81ea\u7279\u6b8a\u7684\u7528\u9014\u3002\u4e00\u4e2a\u6295\u5165\u5e94\u7528\u7684\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\uff0c\u901a\u5e38\u7531\u5f88\u591a\u8fd9\u6837\u7684\u7b80\u5355\u7ed3\u6784\u7ec4\u6210\u3002\u4e3a\u4e86\u4fbf\u4e8e\u89e3\u8bf4\uff0c\u4eba\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e9b\u5e38\u89c1\u7684\u7f51\u7edc\u795e\u7ecf\u5143\u56fe\u6807\u3002\u9650\u4e8e\u7bc7\u5e45\uff0c\u6211\u4eec\u5c31\u4e0d\u4e00\u4e00\u4ecb\u7ecd\u3002<strong>\u9700\u8981\u6307\u51fa\u7684\u662f<\/strong>\uff0c\u8fd9\u91cc\u7684\u67d0\u4e9b\u5355\u5143\uff0c\u53ea\u662f\u5185\u90e8\u6fc0\u6d3b\u51fd\u6570\u4e0d\u540c\u3001\u67d0\u4e9b\u5e26\u81ea\u6211\u53cd\u9988\uff0c\u8fd8\u6709\u4e00\u4e9b\u5b9e\u9645\u662f\u7531\u4e00\u7ec4\u795e\u7ecf\u5143\u7ec4\u6210\uff0c\u6765\u5b8c\u6210\u7279\u5b9a\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"374\" height=\"819\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/cell-types.png\" alt=\"\" class=\"wp-image-1474\" style=\"width:257px;height:auto\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/cell-types.png 374w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/cell-types-365x800.png 365w\" sizes=\"auto, (max-width: 374px) 100vw, 374px\" \/><\/figure>\n\n\n\n<p><strong>\u524d\u9988\u795e\u7ecf\u7f51\u7edc\uff08FF \u6216 FFNN\uff09\u548c\u611f\u77e5\u5668\uff08P\uff09<\/strong><\/p>\n\n\n\n<p><strong>\u524d\u9988\u795e\u7ecf\u7f51\u7edc\uff08FF \u6216 FFNN\uff09\u548c\u611f\u77e5\u5668\uff08P\uff09<\/strong>\u662f\u6700\u76f4\u89c2\u7b80\u5355\u7684\u795e\u7ecf\u7f51\u7edc\uff0c\u4e5f\u662f\u6211\u4eec\u5fc5\u987b\u5b66\u4e60\u7684\u6700\u7b80\u5355\u7684\u7ed3\u6784\u3002\u5b83\u4eec\u4ece\u524d\u7aef\u5230\u540e\u7aef\u4f20\u9012\u4fe1\u606f\uff08\u5206\u522b\u662f\u8f93\u5165\u548c\u8f93\u51fa\uff09\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4e24\u4e2a\u76f8\u90bb\u7684\u5c42\u662f\u5b8c\u5168\u8fde\u63a5\u7684\uff08\u4ece\u4e00\u4e2a\u5c42\u7684\u6bcf\u4e2a\u795e\u7ecf\u5143\u5230\u53e6\u4e00\u4e2a\u5c42\u7684\u6bcf\u4e2a\u795e\u7ecf\u5143\uff09\u3002\u4eba\u4eec\u901a\u5e38\u901a\u8fc7\u53cd\u5411\u4f20\u64ad\u6765\u8bad\u7ec3 FFNN\u3002\u5b83\u4eec\u7684\u4f7f\u7528\u53d7\u5230\u5f88\u591a\u9650\u5236\uff0c\u4f46\u5b83\u4eec\u901a\u5e38\u4e0e\u5176\u4ed6\u7f51\u7edc\u7ed3\u5408\u5f62\u6210\u65b0\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>\u611f\u77e5\u5668\u7531<em><em>Frank Rosenblatt <\/em><\/em>\u57281958\u5e74\u63d0\u51fa\u3002FFNN\u6709\u4e00\u4e2a\u53d8\u79cd<strong>\u5f84\u5411\u57fa\u51fd\u6570 (RBF)<\/strong>\u7f51\u7edc\uff0c\u662f\u4ee5\u5f84\u5411\u57fa\u51fd\u6570\u4f5c\u4e3a\u6fc0\u6d3b\u51fd\u6570\u7684 FFNN\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"754\" height=\"220\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/ff.png\" alt=\"\" class=\"wp-image-1475\" style=\"width:439px;height:auto\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"198\" height=\"255\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/frank-rosenblatt.png\" alt=\"\" class=\"wp-image-1476\" style=\"width:157px;height:auto\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u5faa\u73af\u795e\u7ecf\u7f51\u7edc (RNN)<\/strong><\/p>\n\n\n\n<p><strong>\u5faa\u73af\u795e\u7ecf\u7f51\u7edc (RNN)<\/strong>\u5b83\u662f\u5e26\u6709\u65f6\u95f4\u7279\u6027\u7684\u524d\u9988\u795e\u7ecf\u7f51\u7edc\uff08FFNN\uff09\uff0c\u5b83\u4eec\u4e0d\u662f\u65e0\u72b6\u6001\u7684\uff1b\u6bcf\u4e2a\u795e\u7ecf\u5143\u4f1a\u8bb0\u4f4f\u4e0a\u6b21\u7684\u8f93\u51fa\uff0c\u5e76\u5728\u65b0\u4e00\u8f6e\u8fed\u4ee3\u4e2d\uff0c\u4f5c\u4e3a\u8f93\u5165\u4f20\u9012\u7ed9\u81ea\u5df1\u3002\u8fd9\u610f\u5473\u7740\u8f93\u5165\u6570\u636e\u7684\u987a\u5e8f\u548c\u8bad\u7ec3\u7f51\u7edc\u7684\u987a\u5e8f\u662f\u91cd\u8981\u7684\u3002RNN\u9762\u4e34\u7684\u4e00\u4e2a\u5927\u95ee\u9898\u662f\u68af\u5ea6\u6d88\u5931\uff08\u6216\u7206\u70b8\uff09\uff0c\u8fd9\u53d6\u51b3\u4e8e\u6240\u4f7f\u7528\u7684\u6fc0\u6d3b\u51fd\u6570\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u4fe1\u606f\u4f1a\u8fc5\u901f\u4e22\u5931\u3002RNN\u5728\u8bb8\u591a\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5305\u62ec<strong>\u81ea\u7136\u8bed\u8a00\u5904\u7406\u65b9\u9762\u7684\u6587\u672c\u751f\u6210\u3001\u673a\u5668\u7ffb\u8bd1\u3001\u8bed\u97f3\u8bc6\u522b\uff1b\u65f6\u95f4\u5e8f\u5217\u5206\u6790\u65b9\u9762\u7684\u80a1\u4ef7\u9884\u6d4b\u3001\u5929\u6c14\u9884\u6d4b\uff1b\u56fe\u50cf\u63cf\u8ff0\u751f\u6210\u3001\u63a8\u8350\u7cfb\u7edf\u7b49<\/strong>\u3002 \u5b83\u4eec\u7684\u80fd\u529b\u5728\u9700\u8981\u8003\u8651\u65f6\u95f4\u5173\u7cfb\u548c\u5e8f\u5217\u4fe1\u606f\u7684\u4efb\u52a1\u4e2d\u5f97\u5230\u5145\u5206\u53d1\u6325\u3002<\/p>\n\n\n\n<p>RNN \u7531 Jeffrey Elman\u57281990\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"358\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/rnn-1.png\" alt=\"\" class=\"wp-image-1477\" style=\"width:252px;height:auto\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"225\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/Jeffrey-Elman.jpg\" alt=\"\" class=\"wp-image-1478\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/Jeffrey-Elman.jpg 225w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/Jeffrey-Elman-150x150.jpg 150w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u957f\/\u77ed\u671f\u8bb0\u5fc6<strong>\u795e\u7ecf\u7f51\u7edc<\/strong>\uff08LSTM\uff09<\/strong><\/p>\n\n\n\n<p>\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc\uff08LSTM\uff09\u53ef\u4ee5\u770b\u4f5c\u662fRNN\u7684\u4e00\u79cd\u7279\u6b8a\u5f62\u5f0f\uff0c\u65e8\u5728\u901a\u8fc7\u5f15\u5165\u95e8\u548c\u663e\u5f0f\u5b9a\u4e49\u7684\u8bb0\u5fc6\u5355\u5143\u6765\u89e3\u51b3RNN\u9762\u4e34\u7684\u68af\u5ea6\u6d88\u5931\/\u7206\u70b8\u95ee\u9898\u3002\u8fd9\u4e9b\u7075\u611f\u4e3b\u8981\u6765\u81ea\u7535\u8def\uff0c\u800c\u4e0d\u662f\u751f\u7269\u5b66\u3002LSTM\u5728\u6bcf\u4e2a\u795e\u7ecf\u5143\u5f15\u5165\u4e86\u4e00\u4e2a\u8bb0\u5fc6\u5355\u5143\u548c\u4e09\u4e2a\u95e8\uff1a\u8f93\u5165\u95e8\u3001\u8f93\u51fa\u95e8\u548c\u9057\u5fd8\u95e8\u3002\u8fd9\u4e9b\u95e8\u7684\u529f\u80fd\u662f\u901a\u8fc7\u505c\u6b62\u6216\u5141\u8bb8\u4fe1\u606f\u7684\u6d41\u52a8\u6765\u4fdd\u62a4\u4fe1\u606f\uff0c\u5e76\u5728\u9700\u8981\u65f6\u8bb0\u4f4f\u6216\u5fd8\u8bb0\u7279\u5b9a\u7684\u4fe1\u606f\u3002\u56e0\u6b64\uff0cLSTM\u53ef\u4ee5\u89c6\u4e3a\u5bf9RNN\u7684\u6539\u8fdb\u548c\u6269\u5c55\uff0c\u80fd\u591f\u66f4\u6709\u6548\u5730\u5904\u7406\u5177\u6709\u957f\u671f\u4f9d\u8d56\u6027\u7684\u5e8f\u5217\u6570\u636e\u3002<\/p>\n\n\n\n<p>LSTM \u7531 Sepp <em>Hochreiter \u548c <em>J\u00fcrgen<\/em> <em>Schmidhuber <\/em><\/em>\u57281997\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"452\" height=\"358\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/lstm.png\" alt=\"\" class=\"wp-image-1479\" style=\"width:239px;height:auto\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"330\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/Sepp_Hochreiter_1.jpg\" alt=\"\" class=\"wp-image-1480\" style=\"width:158px;height:auto\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"147\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/Jurgen_Schmidhuber.jpg\" alt=\"\" class=\"wp-image-1481\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u95e8\u63a7\u5faa\u73af\u5355\u5143 (GRU)<\/strong><\/p>\n\n\n\n<p>\u5b83\u662fLSTM\u7684\u4e00\u4e2a\u53d8\u4f53\uff1a\u5b83\u4eec\u5c11\u4e86\u4e00\u4e2a\u95e8\uff0c\u5e76\u4e14\u63a5\u7ebf\u4e5f\u7565\u6709\u4e0d\u540c\uff1a\u5b83\u4eec\u6ca1\u6709\u8f93\u5165\u3001\u8f93\u51fa\u548c\u5fd8\u8bb0\u95e8\uff0c\u800c\u662f\u6709\u4e00\u4e2a\u66f4\u65b0\u95e8\u3002\u5728\u67d0\u4e9b\u4e0d\u9700\u8981\u989d\u5916\u8868\u8fbe\u80fd\u529b\u7684\u60c5\u51b5\u4e0b\uff0cGRU \u7684\u6027\u80fd\u53ef\u4ee5\u4f18\u4e8e LSTM\u3002<\/p>\n\n\n\n<p>GRU \u7531<em>\u90d1\u4fca\u82f1\u7b49\u4eba<\/em>\u57282014\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"478\" height=\"364\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/gru.png\" alt=\"\" class=\"wp-image-1482\" style=\"width:247px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u53cc\u5411\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\u3001\u53cc\u5411\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc\u548c\u53cc\u5411\u95e8\u63a7\u5faa\u73af\u5355\u5143\uff08\u5206\u522b\u4e3a BiRNN\u3001BiLSTM \u548c BiGRU\uff09<\/strong>\u8fd9\u4e9b\u90fd\u662f RNN\uff0cLSTM\uff0c GRU\u7684\u53d8\u4f53\u3002\u5b83\u4eec\u7684\u7f51\u7edc\u7ed3\u6784\u548c\u5bf9\u5e94\u7684\u7f51\u7edc\u7c7b\u4f3c\u3002\u4e0d\u540c\u7684\u662f\uff0c\u8fd9\u4e9b\u7f51\u7edc\u4e0d\u4ec5\u8fde\u63a5\u7740\u8fc7\u53bb\uff0c\u8fd8\u8fde\u63a5\u7740\u672a\u6765\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5355\u5411 LSTM \u53ef\u4ee5\u901a\u8fc7\u9010\u4e2a\u8f93\u5165\u5b57\u6bcd\u6765\u8bad\u7ec3\u6765\u9884\u6d4b\u5355\u8bcd\u201cfish\u201d\uff0c\u5176\u4e2d\u968f\u65f6\u95f4\u53d8\u5316\u7684\u5faa\u73af\u8fde\u63a5\u4f1a\u8bb0\u4f4f\u6700\u540e\u4e00\u4e2a\u503c\u3002BiLSTM \u8fd8\u5c06\u5728\u5411\u540e\u4f20\u9012\u65f6\u88ab\u9988\u9001\u5230\u5e8f\u5217\u4e2d\u7684\u4e0b\u4e00\u4e2a\u5b57\u6bcd\uff0c\u4f7f\u5176\u80fd\u591f\u8bbf\u95ee\u672a\u6765\u7684\u4fe1\u606f\u3002\u8fd9\u4f1a\u8bad\u7ec3\u7f51\u7edc\u586b\u5145\u95f4\u9699\u800c\u4e0d\u662f\u63a8\u8fdb\u4fe1\u606f\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u586b\u5145\u56fe\u50cf\u4e2d\u95f4\u7684\u6d1e\uff0c\u800c\u4e0d\u662f\u5728\u8fb9\u7f18\u6269\u5c55\u56fe\u50cf\u3002<\/p>\n\n\n\n<p><strong>\u81ea\u52a8\u7f16\u7801\u5668 (AE)<\/strong><\/p>\n\n\n\n<p>\u81ea\u52a8\u7f16\u7801\u5668\uff08AE\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u538b\u7f29\u548c\u7279\u5f81\u5b66\u4e60\u7684\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u3002\u5b83\u5728\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u7c7b\u4f3c\u4e8e\u524d\u9988\u795e\u7ecf\u7f51\u7edc\uff08FFNN\uff09\uff0c\u56e0\u4e3a\u81ea\u52a8\u7f16\u7801\u5668\u66f4\u50cf\u662f\u5bf9FFNN\u7684\u4e0d\u540c\u7528\u6cd5\uff0c\u800c\u4e0d\u662f\u6839\u672c\u4e0a\u4e0d\u540c\u7684\u67b6\u6784\u3002\u81ea\u52a8\u7f16\u7801\u5668\u7684\u57fa\u672c\u601d\u60f3\u662f\u81ea\u52a8\u7f16\u7801\u4fe1\u606f\uff08\u538b\u7f29\u800c\u975e\u52a0\u5bc6\uff09\uff0c\u56e0\u6b64\u5f97\u540d\u3002\u6574\u4e2a\u7f51\u7edc\u59cb\u7ec8\u5448\u73b0\u51fa\u6c99\u6f0f\u5f62\uff0c\u4e2d\u95f4\u9690\u85cf\u5c42\u6bd4\u8f93\u5165\u548c\u8f93\u51fa\u5c42\u8981\u5c0f\u3002\u81ea\u52a8\u7f16\u7801\u5668\u7684\u7ed3\u6784\u59cb\u7ec8\u56f4\u7ed5\u4e2d\u95f4\u5c42\u5bf9\u79f0\uff08\u6839\u636e\u5c42\u6570\u7684\u5947\u5076\u6027\u53ef\u80fd\u6709\u4e00\u4e2a\u6216\u4e24\u4e2a\u4e2d\u95f4\u5c42\uff09\u3002\u6700\u5c0f\u7684\u5c42\u51e0\u4e4e\u603b\u662f\u5728\u4e2d\u95f4\uff0c\u8fd9\u662f\u4fe1\u606f\u6700\u538b\u7f29\u7684\u5730\u65b9\uff08\u7f51\u7edc\u7684\u74f6\u9888\uff09\u3002\u4ece\u5f00\u59cb\u5230\u4e2d\u95f4\u7684\u90e8\u5206\u79f0\u4e3a\u7f16\u7801\u90e8\u5206\uff0c\u4ece\u4e2d\u95f4\u5230\u7ed3\u675f\u7684\u90e8\u5206\u79f0\u4e3a\u89e3\u7801\u90e8\u5206\uff0c\u4e2d\u95f4\u7684\u90e8\u5206\u79f0\u4e3a\u7f16\u7801\u3002\u53ef\u4ee5\u901a\u8fc7\u53cd\u5411\u4f20\u64ad\u6765\u8bad\u7ec3\u5b83\u4eec\uff0c\u901a\u8fc7\u8f93\u5165\u6570\u636e\u5e76\u5c06\u8bef\u5dee\u8bbe\u7f6e\u4e3a\u8f93\u5165\u4e0e\u8f93\u51fa\u4e4b\u95f4\u7684\u5dee\u5f02\u3002\u5728\u6743\u91cd\u65b9\u9762\uff0c\u81ea\u52a8\u7f16\u7801\u5668\u7684\u6784\u5efa\u901a\u5e38\u662f\u5bf9\u79f0\u7684\uff0c\u56e0\u6b64\u7f16\u7801\u6743\u91cd\u4e0e\u89e3\u7801\u6743\u91cd\u76f8\u540c\u3002\u81ea\u52a8\u7f16\u7801\u5668\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u5305\u62ec\u56fe\u50cf\u538b\u7f29\u3001\u4fe1\u53f7\u5904\u7406\u3001\u7279\u5f81\u5b66\u4e60\u3001\u56fe\u50cf\u53bb\u566a\u7b49\u9886\u57df\u3002\u5b83\u4eec\u4e5f\u5e38\u5e38\u88ab\u7528\u4f5c\u5176\u4ed6\u66f4\u590d\u6742\u6a21\u578b\u7684\u9884\u8bad\u7ec3\u6b65\u9aa4\uff0c\u4ee5\u63d0\u9ad8\u8fd9\u4e9b\u6a21\u578b\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>AE \u7531 <em><em>Herv\u00e9<\/em><\/em> <em>Bourlard \u548c Yves Kamp<\/em> \u5728 1988\u5e74\u63d0\u51fa<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"346\" height=\"468\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/ae.png\" alt=\"\" class=\"wp-image-1484\" style=\"width:182px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u53d8\u5206\u81ea\u52a8\u7f16\u7801\u5668 (VAE)<\/strong><\/p>\n\n\n\n<p>\u53d8\u5206\u81ea\u52a8\u7f16\u7801\u5668\uff08Variational Autoencoder\uff0c\u7b80\u79f0VAE\uff09\u662f\u4e00\u79cd\u751f\u6210\u5f0f\u6a21\u578b\uff0c\u662f<strong>\u81ea\u52a8\u7f16\u7801\u5668<\/strong>(AE)\u7684\u4e00\u79cd\u6269\u5c55\u5f62\u5f0f\u3002VAE\u8bd5\u56fe\u5b66\u4e60\u8f93\u5165\u6570\u636e\u7684\u6f5c\u5728\u5206\u5e03\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5bf9\u8f93\u5165\u6570\u636e\u8fdb\u884c\u91cd\u6784\u3002\u5b83\u901a\u8fc7\u5b66\u4e60\u8f93\u5165\u6570\u636e\u7684\u6f5c\u5728\u5206\u5e03\uff0c\u4ece\u800c\u53ef\u4ee5\u751f\u6210\u4e0e\u8f93\u5165\u6570\u636e\u7c7b\u4f3c\u7684\u65b0\u6837\u672c\u3002\u56e0\u6b64\u5b83\u4e0e\u81ea\u52a8\u7f16\u7801\u5668\uff08AE\uff09\u5177\u6709\u76f8\u540c\u7684\u67b6\u6784\uff0c\u4f46\u201c\u6559\u201d\u7ed9\u5b83\u4eec\u7684\u4e1c\u897f\u4e0d\u540c\u3002VAE\u7684\u4f18\u70b9\u5305\u62ec\u80fd\u591f\u751f\u6210\u9ad8\u8d28\u91cf\u7684\u6837\u672c\u3001\u5177\u6709\u8f83\u597d\u7684\u53ef\u89e3\u91ca\u6027\u548c\u6cdb\u5316\u80fd\u529b\u7b49\u3002\u5b83\u5728\u751f\u6210\u5f0f\u5efa\u6a21\u3001\u6570\u636e\u538b\u7f29\u3001\u7279\u5f81\u5b66\u4e60\u7b49\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>VAE \u7531Diederik P. Kingma \u548c Max Welling \u57282013\u5e74\u63d0\u51fa<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"340\" height=\"450\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/vae.png\" alt=\"\" class=\"wp-image-1485\" style=\"width:181px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u53bb\u566a\u81ea\u52a8\u7f16\u7801\u5668 (DAE)<\/strong><\/p>\n\n\n\n<p><strong>\u53bb\u566a\u81ea\u52a8\u7f16\u7801\u5668 (DAE)<\/strong>\u662f<strong>\u81ea\u52a8\u7f16\u7801\u5668<\/strong>(AE)\u7684\u4e00\u4e2a\u53d8\u4f53\uff0c\u65e8\u5728\u901a\u8fc7\u5b66\u4e60\u53bb\u9664\u8f93\u5165\u6570\u636e\u4e2d\u7684\u566a\u58f0\uff0c\u4ece\u800c\u4f7f\u7f16\u7801\u5668\u5b66\u4e60\u5230\u6570\u636e\u66f4\u5177\u9c81\u68d2\u6027\u7684\u8868\u793a\u3002\u4e0e\u4f20\u7edf\u7684\u81ea\u52a8\u7f16\u7801\u5668\u76f8\u6bd4\uff0cDAE\u5728\u8bad\u7ec3\u65f6\u5411\u8f93\u5165\u6570\u636e\u6dfb\u52a0\u566a\u58f0\uff0c\u7136\u540e\u5c1d\u8bd5\u5c06\u5e26\u566a\u58f0\u7684\u8f93\u5165\u6570\u636e\u6620\u5c04\u56de\u539f\u59cb\u7684\u3001\u5e72\u51c0\u7684\u8f93\u5165\u6570\u636e\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u7f16\u7801\u5668\u5fc5\u987b\u5b66\u4e60\u5230\u5bf9\u8f93\u5165\u6570\u636e\u7684\u566a\u58f0\u5177\u6709\u9c81\u68d2\u6027\u7684\u8868\u793a\uff0c\u800c\u89e3\u7801\u5668\u5219\u8d1f\u8d23\u6062\u590d\u539f\u59cb\u6570\u636e\u3002\u901a\u8fc7\u8bad\u7ec3\u53bb\u566a\u81ea\u52a8\u7f16\u7801\u5668\uff0c\u53ef\u4ee5\u5b66\u4e60\u5230\u6570\u636e\u7684\u62bd\u8c61\u7279\u5f81\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u5bf9\u6570\u636e\u8fdb\u884c\u53bb\u566a\u548c\u964d\u7ef4\uff0c\u4ece\u800c\u63d0\u9ad8\u6a21\u578b\u5bf9\u8f93\u5165\u6570\u636e\u7684\u8868\u793a\u80fd\u529b\u548c\u6cdb\u5316\u80fd\u529b\u3002\u53bb\u566a\u81ea\u52a8\u7f16\u7801\u5668\u5728\u56fe\u50cf\u53bb\u566a\u3001\u4fe1\u53f7\u5904\u7406\u3001\u7279\u5f81\u5b66\u4e60\u7b49\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>DAE \u7531 Pascal Vincent \u7b49\u57282008\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"336\" height=\"462\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dae.png\" alt=\"\" class=\"wp-image-1486\" style=\"width:180px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668 (SAE)<\/strong><\/p>\n\n\n\n<p>\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\uff08Sparse Autoencoder\uff0c\u7b80\u79f0SAE\uff09\u662f<strong>\u81ea\u52a8\u7f16\u7801\u5668(AE)<\/strong>\u7684\u4e00\u4e2a\u53d8\u4f53\uff0c\u5728\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u4e0e AE \u76f8\u53cd\u3002\u6211\u4eec\u4e0d\u662f\u6559\u7f51\u7edc\u5728\u66f4\u5c11\u7684\u201c\u7a7a\u95f4\u201d\u6216\u8282\u70b9\u4e2d\u8868\u793a\u4e00\u5806\u4fe1\u606f\uff0c\u800c\u662f\u5c1d\u8bd5\u5728\u66f4\u591a\u7684\u7a7a\u95f4\u4e2d\u7f16\u7801\u4fe1\u606f\u3002\u5176\u4e3b\u8981\u76ee\u6807\u662f\u901a\u8fc7\u5b66\u4e60\u5230\u6570\u636e\u7684\u7a00\u758f\u8868\u793a\u6765\u63d0\u53d6\u6570\u636e\u7684\u6709\u6548\u7279\u5f81\u3002\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u5728\u7f16\u7801\u5668\u7684\u9690\u85cf\u5c42\u4e2d\u5f15\u5165\u4e86\u7a00\u758f\u6027\u7ea6\u675f\uff0c\u5373\u9650\u5236\u9690\u85cf\u5355\u5143\u7684\u6fc0\u6d3b\u7387\uff0c\u4f7f\u5f97\u53ea\u6709\u5c11\u6570\u7684\u9690\u85cf\u5355\u5143\u88ab\u6fc0\u6d3b\uff0c\u5927\u591a\u6570\u5219\u4fdd\u6301\u4e0d\u6d3b\u8dc3\u72b6\u6001\u3002\u8fd9\u79cd\u7a00\u758f\u6027\u7ea6\u675f\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u7a00\u758f\u60e9\u7f5a\u9879\u5230\u81ea\u52a8\u7f16\u7801\u5668\u7684\u635f\u5931\u51fd\u6570\u4e2d\u6765\u5b9e\u73b0\uff0c\u4ee5\u9f13\u52b1\u9690\u85cf\u5355\u5143\u4e4b\u95f4\u7684\u7ade\u4e89\u6027\u6fc0\u6d3b\uff0c\u4ece\u800c\u5bfc\u81f4\u53ea\u6709\u90e8\u5206\u9690\u85cf\u5355\u5143\u88ab\u6fc0\u6d3b\u3002\u901a\u8fc7\u5b66\u4e60\u5230\u7a00\u758f\u8868\u793a\uff0c\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u53ef\u4ee5\u66f4\u597d\u5730\u6355\u83b7\u6570\u636e\u7684\u91cd\u8981\u7279\u5f81\uff0c\u5e76\u4e14\u5177\u6709\u66f4\u597d\u7684\u9c81\u68d2\u6027\u548c\u6cdb\u5316\u80fd\u529b\u3002\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u5728\u7279\u5f81\u5b66\u4e60\u3001\u6570\u636e\u964d\u7ef4\u548c\u53bb\u566a\u7b49\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>SAE \u7531 <em>Marc&#8217;Aurelio Ranzato\u3001Christopher Poultney\u3001Sumit Chopra \u548c Yann LeCun<\/em> \u5728 2007\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"336\" height=\"458\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/sae.png\" alt=\"\" class=\"wp-image-1487\" style=\"width:181px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u9a6c\u5c14\u53ef\u592b\u94fe\uff08MC \u6216\u79bb\u6563\u65f6\u95f4\u9a6c\u5c14\u53ef\u592b\u94fe\uff0cDTMC\uff09<\/strong><\/p>\n\n\n\n<p><strong>\u9a6c\u5c14\u53ef\u592b\u94fe\uff08MC \u6216\u79bb\u6563\u65f6\u95f4\u9a6c\u5c14\u53ef\u592b\u94fe\uff0cDTMC\uff09<\/strong>\u662f BM \u548c HN \u7684\u524d\u8eab\u3002\u4f60\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\u5b83\u4eec\uff1a\u4ece\u6211\u73b0\u5728\u6240\u5728\u7684\u8fd9\u4e2a\u8282\u70b9\uff0c\u5230\u6211\u7684\u4efb\u4f55\u4e00\u4e2a\u90bb\u5c45\u8282\u70b9\u7684\u51e0\u7387\u662f\u591a\u5c11\uff1f\u5b83\u4eec\u662f\u65e0\u8bb0\u5fc6\u7684\uff08\u5373\u9a6c\u5c14\u53ef\u592b\u6027\u8d28\uff09\uff0c\u8fd9\u610f\u5473\u7740\u60a8\u6700\u7ec8\u6240\u5904\u7684\u6bcf\u4e2a\u72b6\u6001\u5b8c\u5168\u53d6\u51b3\u4e8e\u4e4b\u524d\u7684\u72b6\u6001\u3002MC \u5e76\u4e0d\u603b\u662f\u88ab\u89c6\u4e3a\u795e\u7ecf\u7f51\u7edc\uff0c\u5c31\u50cf BM\u3001RBM \u548c HN \u4e00\u6837\u3002\u9a6c\u5c14\u53ef\u592b\u94fe\u4e5f\u4e0d\u603b\u662f\u5b8c\u5168\u8fde\u63a5\u7684\u3002\u9a6c\u5c14\u53ef\u592b\u94fe\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6a21\u62df\u3001\u968f\u673a\u8fc7\u7a0b\u5efa\u6a21\u3001\u81ea\u7136\u8bed\u8a00\u5904\u7406\u7b49\u9886\u57df\uff0c\u5176\u7b80\u5355\u7684\u6570\u5b66\u7ed3\u6784\u548c\u4e30\u5bcc\u7684\u7406\u8bba\u4f7f\u5176\u6210\u4e3a\u7814\u7a76\u548c\u5e94\u7528\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n\n\n\n<p>MC \u7531 <em>Brian Hayes<\/em> \u57282013 \u5e74\u63d0\u51fa<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"456\" height=\"472\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/mc.png\" alt=\"\" class=\"wp-image-1488\" style=\"width:264px;height:auto\"\/><\/figure>\n\n\n\n<p>Hopfield\u7f51\u7edc<strong>(HN)<\/strong><\/p>\n\n\n\n<p>Hopfield \u7f51\u7edc\uff08Hopfield Network\uff0cHN\uff09\u662f\u4e00\u79cd\u53cd\u9988\u578b\u795e\u7ecf\u7f51\u7edc\u3002\u5b83\u662f\u4e00\u79cd\u5168\u8fde\u63a5\u7684\u3001\u65e0\u5c42\u6b21\u7ed3\u6784\u7684\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\uff0c\u7528\u4e8e\u6a21\u62df\u548c\u5b58\u50a8\u79bb\u6563\u7684\u4e8c\u503c\u6a21\u5f0f\u3002Hopfield \u7f51\u7edc\u7684\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u80fd\u91cf\u51fd\u6570<\/strong>\uff1aHopfield \u7f51\u7edc\u4f7f\u7528\u80fd\u91cf\u51fd\u6570\u6765\u63cf\u8ff0\u7cfb\u7edf\u7684\u72b6\u6001\uff0c\u5e76\u901a\u8fc7\u6700\u5c0f\u5316\u80fd\u91cf\u51fd\u6570\u6765\u8fbe\u5230\u7a33\u5b9a\u72b6\u6001\u3002\u5178\u578b\u7684\u80fd\u91cf\u51fd\u6570\u4e3a\u970d\u666e\u83f2\u5c14\u5fb7\u80fd\u91cf\u51fd\u6570\uff0c\u5b83\u7531\u7f51\u7edc\u7684\u8fde\u63a5\u6743\u91cd\u548c\u795e\u7ecf\u5143\u72b6\u6001\u5171\u540c\u51b3\u5b9a\u3002<\/li>\n\n\n\n<li><strong>\u81ea\u8054\u60f3\u8bb0\u5fc6<\/strong>\uff1aHopfield \u7f51\u7edc\u5177\u6709\u81ea\u8054\u60f3\u8bb0\u5fc6\u7684\u80fd\u529b\uff0c\u5373\u5b83\u53ef\u4ee5\u901a\u8fc7\u5b66\u4e60\u4e00\u7ec4\u6a21\u5f0f\u6765\u5b58\u50a8\u8fd9\u4e9b\u6a21\u5f0f\uff0c\u5e76\u5728\u7ed9\u5b9a\u90e8\u5206\u6a21\u5f0f\u7684\u60c5\u51b5\u4e0b\u6062\u590d\u5b8c\u6574\u7684\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li><strong>\u5f02\u8054\u60f3\u8bb0\u5fc6<\/strong>\uff1a\u9664\u4e86\u81ea\u8054\u60f3\u8bb0\u5fc6\u5916\uff0cHopfield \u7f51\u7edc\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5b66\u4e60\u591a\u4e2a\u6a21\u5f0f\u6765\u8fdb\u884c\u5f02\u8054\u60f3\u8bb0\u5fc6\uff0c\u5373\u5728\u7ed9\u5b9a\u4e00\u4e2a\u6a21\u5f0f\u7684\u60c5\u51b5\u4e0b\uff0c\u751f\u6210\u4e0e\u4e4b\u76f8\u5173\u7684\u5176\u4ed6\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li><strong>\u7a33\u5b9a\u6027<\/strong>\uff1aHopfield \u7f51\u7edc\u5177\u6709\u7a33\u5b9a\u6027\uff0c\u5373\u5f53\u7f51\u7edc\u8fbe\u5230\u4e00\u4e2a\u5c40\u90e8\u80fd\u91cf\u6700\u5c0f\u503c\u65f6\uff0c\u5b83\u5c06\u4fdd\u6301\u5728\u8fd9\u4e2a\u72b6\u6001\u800c\u4e0d\u4f1a\u53d1\u751f\u53d8\u5316\u3002<\/li>\n<\/ol>\n\n\n\n<p>Hopfield \u7f51\u7edc\u5728\u6a21\u5f0f\u8bc6\u522b\u3001\u4f18\u5316\u3001\u81ea\u52a8\u5173\u8054\u8bb0\u5fc6\u7b49\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5c24\u5176\u5728\u89e3\u51b3\u7ea6\u675f\u6ee1\u8db3\u95ee\u9898\u548c\u89e3\u51b3\u65c5\u884c\u5546\u95ee\u9898\u7b49\u7ec4\u5408\u4f18\u5316\u95ee\u9898\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002<\/p>\n\n\n\n<p>HN \u7531 John Hopfield \u57281982\u5e74\u63d0\u51fa<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"462\" height=\"468\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/hn.png\" alt=\"\" class=\"wp-image-1489\" style=\"width:270px;height:auto\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/john-hopefield.jpg\" alt=\"\" class=\"wp-image-1490\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/john-hopefield.jpg 400w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/john-hopefield-150x150.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u73bb\u5c14\u5179\u66fc\u673a\uff08BM\uff09<\/strong><\/p>\n\n\n\n<p>\u73bb\u5c14\u5179\u66fc\u673a\uff08Boltzmann Machine\uff0cBM\uff09\u662f\u4e00\u79cd\u57fa\u4e8e\u80fd\u91cf\u7684\u968f\u673a\u751f\u6210\u6a21\u578b\uff0c\u662f\u4e00\u79cd\u968f\u673a\u751f\u6210\u7684\u65e0\u5411\u56fe\u6a21\u578b\uff0c\u5f88\u50cf HN\uff0c\u4f46\u662f\uff1a\u4e00\u4e9b\u795e\u7ecf\u5143\u88ab\u6807\u8bb0\u4e3a\u8f93\u5165\u795e\u7ecf\u5143\uff0c\u800c\u5176\u4ed6\u795e\u7ecf\u5143\u4ecd\u7136\u201c\u9690\u85cf\u201d\u3002\u73bb\u5c14\u5179\u66fc\u673a\u7684\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u968f\u673a\u6027<\/strong>\uff1aBM\u662f\u4e00\u79cd\u968f\u673a\u751f\u6210\u6a21\u578b\uff0c\u5176\u4e2d\u795e\u7ecf\u5143\u7684\u72b6\u6001\u4ee5\u968f\u673a\u65b9\u5f0f\u66f4\u65b0\uff0c\u4ece\u800c\u4f7f\u5f97BM\u5177\u6709\u63a2\u7d22\u6027\u548c\u968f\u673a\u6027\uff0c\u6709\u52a9\u4e8e\u5b66\u4e60\u6570\u636e\u4e2d\u7684\u590d\u6742\u7ed3\u6784\u548c\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li><strong>\u80fd\u91cf\u51fd\u6570<\/strong>\uff1aBM\u4f7f\u7528\u80fd\u91cf\u51fd\u6570\u6765\u63cf\u8ff0\u7cfb\u7edf\u7684\u72b6\u6001\uff0c\u901a\u5e38\u91c7\u7528\u4f0a\u8f9b\u6a21\u578b\u7684\u80fd\u91cf\u51fd\u6570\u3002\u8be5\u80fd\u91cf\u51fd\u6570\u7531\u7f51\u7edc\u7684\u8fde\u63a5\u6743\u91cd\u548c\u795e\u7ecf\u5143\u7684\u72b6\u6001\u5171\u540c\u51b3\u5b9a\u3002<\/li>\n\n\n\n<li><strong>Gibbs\u91c7\u6837<\/strong>\uff1aBM\u4f7f\u7528Gibbs\u91c7\u6837\u7b97\u6cd5\u8fdb\u884c\u5b66\u4e60\u548c\u63a8\u65ad\uff0c\u901a\u8fc7\u591a\u6b21\u8fed\u4ee3\u66f4\u65b0\u795e\u7ecf\u5143\u72b6\u6001\u6765\u903c\u8fd1\u76ee\u6807\u5206\u5e03\u3002<\/li>\n\n\n\n<li><strong>\u53ef\u89c1\u5c42\u548c\u9690\u85cf\u5c42<\/strong>\uff1aBM\u901a\u5e38\u5305\u542b\u4e00\u4e2a\u53ef\u89c1\u5c42\u548c\u4e00\u4e2a\u6216\u591a\u4e2a\u9690\u85cf\u5c42\uff0c\u5176\u4e2d\u53ef\u89c1\u5c42\u7528\u4e8e\u8868\u793a\u89c2\u6d4b\u6570\u636e\uff0c\u9690\u85cf\u5c42\u7528\u4e8e\u8868\u793a\u6f5c\u5728\u7279\u5f81\u6216\u62bd\u8c61\u8868\u793a\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u73bb\u5c14\u5179\u66fc\u673a\u5728\u6df1\u5ea6\u5b66\u4e60\u548c\u6982\u7387\u5efa\u6a21\u4e2d\u5177\u6709\u91cd\u8981\u7684\u5730\u4f4d\uff0c\u5c24\u5176\u662f\u5728\u65e0\u76d1\u7763\u5b66\u4e60\u548c\u751f\u6210\u6a21\u578b\u65b9\u9762\uff0c\u7528\u4e8e\u5b66\u4e60\u548c\u751f\u6210\u6982\u7387\u5206\u5e03\uff0c\u7279\u522b\u9002\u7528\u4e8e\u65e0\u6807\u7b7e\u548c\u672a\u6807\u8bb0\u7684\u6570\u636e\u3002\u5b83\u4eec\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u964d\u7ef4\u3001\u7279\u5f81\u5b66\u4e60\u3001\u56fe\u50cf\u751f\u6210\u3001\u81ea\u52a8\u7f16\u7801\u5668\u7b49\u9886\u57df\uff0c\u5e76\u4e3a\u6df1\u5ea6\u4fe1\u5ff5\u7f51\u7edc\uff08Deep Belief Networks\uff0cDBN\uff09\u7b49\u6a21\u578b\u7684\u53d1\u5c55\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n\n\n\n<p>BM \u7531Geoffrey Hinton \u548c Terry Sejnowski\u57281985\u5e74\u63d0\u51fa<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"478\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/bm.png\" alt=\"\" class=\"wp-image-1491\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/geoffrey_hinton_bw.jpg\" alt=\"\" class=\"wp-image-1499\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/geoffrey_hinton_bw.jpg 400w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/geoffrey_hinton_bw-150x150.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/terry-sejnowski.jpg\" alt=\"\" class=\"wp-image-1493\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/terry-sejnowski.jpg 400w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/terry-sejnowski-150x150.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u53d7\u9650\u73bb\u5c14\u5179\u66fc\u673a (RBM)<\/strong> \u662f <strong>\u73bb\u5c14\u5179\u66fc\u673a\uff08BM\uff09<\/strong>\u7684\u4e00\u4e2a\u53d8\u4f53\u3002\u5b83\u9650\u5236\u4e86\u53ef\u89c1\u5c42\u548c\u9690\u85cf\u5c42\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u5b66\u4e60\u548c\u63a8\u65ad\u7684\u590d\u6742\u5ea6\u3002<\/p>\n\n\n\n<p>\u7531 Paul Smolensky \u57281996\u5e74\u63d0\u51fa<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"234\" height=\"458\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/rbm.png\" alt=\"\" class=\"wp-image-1494\" style=\"width:113px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u6df1\u5ea6\u7f6e\u4fe1\u7f51\u7edc (DBN)<\/strong><\/p>\n\n\n\n<p>\u6df1\u5ea6\u7f6e\u4fe1\u7f51\u7edc\uff08Deep Belief Network\uff0cDBN\uff09\u7531\u591a\u4e2a\u53d7\u9650\u73bb\u5c14\u5179\u66fc\u673a\uff08Restricted Boltzmann Machine\uff0cRBM\uff09\u6216<strong>\u53d8\u5206\u81ea\u52a8\u7f16\u7801\u5668 <\/strong>VAE\u00a0\u7ec4\u6210\u7684\u5806\u53e0\u7ed3\u6784\u6784\u6210\u3002DBN\u901a\u5e38\u5305\u542b\u4e00\u4e2a\u53ef\u89c1\u5c42\uff08\u8f93\u5165\u5c42\uff09\u548c\u591a\u4e2a\u9690\u85cf\u5c42\uff0c\u6bcf\u4e00\u5c42\u4e4b\u95f4\u662f\u5168\u8fde\u63a5\u7684\u3002DBN\u7684\u8bad\u7ec3\u8fc7\u7a0b\u901a\u5e38\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff1a\u9884\u8bad\u7ec3\u548c\u5fae\u8c03\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9884\u8bad\u7ec3\u9636\u6bb5<\/strong>\uff1a\u901a\u8fc7\u9010\u5c42\u8bad\u7ec3\u53d7\u9650\u73bb\u5c14\u5179\u66fc\u673a\uff08RBM\uff09\uff0c\u4ece\u800c\u9010\u6b65\u521d\u59cb\u5316\u6574\u4e2a\u7f51\u7edc\u3002\u5728\u8fd9\u4e2a\u9636\u6bb5\uff0c\u6bcf\u4e2aRBM\u90fd\u88ab\u8bad\u7ec3\u6765\u5b66\u4e60\u6570\u636e\u7684\u5206\u5e03\uff0c\u5e76\u751f\u6210\u5bf9\u5e94\u5c42\u7684\u7279\u5f81\u8868\u793a\u3002<\/li>\n\n\n\n<li><strong>\u5fae\u8c03\u9636\u6bb5<\/strong>\uff1a\u901a\u8fc7\u53cd\u5411\u4f20\u64ad\u7b97\u6cd5\u5bf9\u6574\u4e2a\u7f51\u7edc\u8fdb\u884c\u5fae\u8c03\uff0c\u4ee5\u6700\u5927\u5316\u8bad\u7ec3\u6570\u636e\u7684\u4f3c\u7136\u6027\u3002\u5728\u5fae\u8c03\u9636\u6bb5\uff0c\u53ef\u4ee5\u4f7f\u7528\u68af\u5ea6\u4e0b\u964d\u7b49\u4f18\u5316\u7b97\u6cd5\u6765\u8c03\u6574\u6574\u4e2a\u7f51\u7edc\u7684\u53c2\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u6a21\u578b\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<p>DBN\u5e38\u7528\u4e8e\u7279\u5f81\u5b66\u4e60\u548c\u6570\u636e\u751f\u6210\u4efb\u52a1\uff0c\u5982\u56fe\u50cf\u8bc6\u522b\u3001\u8bed\u97f3\u8bc6\u522b\u3001\u81ea\u7136\u8bed\u8a00\u5904\u7406\u7b49\u9886\u57df\u3002\u5176\u6df1\u5c42\u7ed3\u6784\u4f7f\u5f97DBN\u80fd\u591f\u5b66\u4e60\u5230\u6570\u636e\u7684\u591a\u5c42\u6b21\u8868\u793a\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6355\u6349\u6570\u636e\u7684\u590d\u6742\u7279\u5f81\u548c\u7ed3\u6784\u3002<\/p>\n\n\n\n<p>DBN \u7531 <em>\u7ea6\u4e66\u4e9a<\/em>\u00b7<em>\u672c\u5409\u5965(Yoshua<\/em> <em>Bengio<\/em>)<em>\u7b49<\/em>\u4eba\u57282007\u5e74\u63d0\u51fa<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"820\" height=\"464\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dbn.png\" alt=\"\" class=\"wp-image-1495\" style=\"width:375px;height:auto\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dbn.png 820w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dbn-800x453.png 800w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dbn-768x435.png 768w\" sizes=\"auto, (max-width: 820px) 100vw, 820px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"195\" height=\"259\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/yoshua-bengio.jpg\" alt=\"\" class=\"wp-image-1497\" style=\"width:174px;height:auto\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff08CNN \u6216\u6df1\u5ea6\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff0cDCNN\uff09<\/strong><\/p>\n\n\n\n<p>CNN \u662f\u76f8\u5bf9\u590d\u6742\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u4e3b\u8981\u7531\u5377\u79ef\u5c42\uff08Convolutional Layer\uff09\u3001\u6c60\u5316\u5c42\uff08Pooling Layer\uff09\u548c\u5168\u8fde\u63a5\u5c42\uff08Fully Connected Layer\uff09\u6784\u6210\u3002\u5176\u4e2d\uff0c\u5377\u79ef\u5c42\u901a\u8fc7\u5377\u79ef\u64cd\u4f5c\u63d0\u53d6\u8f93\u5165\u6570\u636e\u7684\u7279\u5f81\uff0c\u6c60\u5316\u5c42\u5219\u7528\u4e8e\u964d\u4f4e\u7279\u5f81\u56fe\u7684\u7ef4\u5ea6\uff0c\u5168\u8fde\u63a5\u5c42\u5219\u8d1f\u8d23\u5c06\u7279\u5f81\u56fe\u6620\u5c04\u5230\u8f93\u51fa\u7c7b\u522b\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5377\u79ef\u5c42\u53ef\u4ee5\u6709\u591a\u4e2a\u5377\u79ef\u6838\uff0c\u4e00\u4e2a\u5377\u79ef\u6838\u53ef\u88ab\u89c6\u4e3a\u4e00\u7ec4\u53ef\u5b66\u4e60\u7684\u53c2\u6570\uff0c\u6216\u66f4\u591a\u5730\u88ab\u89c6\u4e3a\u4e00\u4e2a\u7279\u5f81\u63d0\u53d6\u5668\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u795e\u7ecf\u5143\u6216\u4e00\u7ec4\u795e\u7ecf\u5143\u3002<\/li>\n\n\n\n<li>\u6c60\u5316\u5c42\u7531\u4e00\u7ec4\u6c60\u5316\u6838\u6784\u6210\uff0c\u6c60\u5316\u6838\u4e0d\u662f\u4e00\u7ec4\u53c2\u6570\u6216\u795e\u7ecf\u5143\uff0c\u800c\u662f\u4e00\u7ec4\u56fa\u5b9a\u7684\u64cd\u4f5c\u89c4\u5219\u6216\u8005\u6a21\u677f\uff0c\u7528\u4e8e\u6267\u884c\u6c60\u5316\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<p>CNN\u7684\u4e3b\u8981\u7279\u70b9\u5305\u62ec\u53c2\u6570\u5171\u4eab\u3001\u5c40\u90e8\u611f\u53d7\u91ce\u548c\u5c42\u7ea7\u7ed3\u6784\u3002\u53c2\u6570\u5171\u4eab\u6307\u7684\u662f\u5377\u79ef\u6838\u5728\u4e0d\u540c\u4f4d\u7f6e\u5171\u4eab\u53c2\u6570\uff0c\u4ece\u800c\u51cf\u5c11\u6a21\u578b\u7684\u53c2\u6570\u91cf\uff1b\u5c40\u90e8\u611f\u53d7\u91ce\u6307\u7684\u662f\u6bcf\u4e2a\u5377\u79ef\u6838\u53ea\u5173\u6ce8\u8f93\u5165\u6570\u636e\u7684\u5c40\u90e8\u533a\u57df\uff0c\u800c\u4e0d\u662f\u6574\u4e2a\u8f93\u5165\u6570\u636e\uff1b\u5c42\u7ea7\u7ed3\u6784\u6307\u7684\u662f\u901a\u8fc7\u5806\u53e0\u591a\u4e2a\u5377\u79ef\u5c42\u548c\u6c60\u5316\u5c42\u6765\u9010\u6e10\u63d0\u53d6\u8f93\u5165\u6570\u636e\u7684\u62bd\u8c61\u7279\u5f81\u3002CNN \u7684\u73b0\u5b9e\u4e16\u754c\u5b9e\u73b0\u901a\u5e38\u5c06 FFNN \u7c98\u5408\u5230\u672b\u5c3e\u4ee5\u8fdb\u4e00\u6b65\u5904\u7406\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u9ad8\u5ea6\u975e\u7ebf\u6027\u7684\u62bd\u8c61\u3002\u8fd9\u4e9b\u7f51\u7edc\u79f0\u4e3a DCNN\uff0c\u4f46\u8fd9\u4e24\u4e2a\u7f51\u7edc\u4e4b\u95f4\u7684\u540d\u79f0\u548c\u7f29\u5199\u7ecf\u5e38\u4e92\u6362\u4f7f\u7528\u3002<\/p>\n\n\n\n<p>CNN\u5728\u8ba1\u7b97\u673a\u89c6\u89c9\u9886\u57df\u53d6\u5f97\u4e86\u5de8\u5927\u6210\u529f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u56fe\u50cf\u5206\u7c7b\u3001\u76ee\u6807\u68c0\u6d4b\u3001\u56fe\u50cf\u5206\u5272\u7b49\u4efb\u52a1\u3002\u5176\u5728\u5904\u7406\u4e8c\u7ef4\u7ed3\u6784\u6570\u636e\u65b9\u9762\u7684\u4f18\u52bf\u4f7f\u5176\u6210\u4e3a\u5904\u7406\u56fe\u50cf\u7b49\u4efb\u52a1\u7684\u9996\u9009\u6a21\u578b\u3002<\/p>\n\n\n\n<p>\u7531\u6768\u4e50\u6606(Yann LeCun)\u7b49\u4eba\u4e8e1998\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"576\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/cnn.png\" alt=\"\" class=\"wp-image-1500\" style=\"width:382px;height:auto\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/cnn.png 936w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/cnn-800x492.png 800w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/cnn-768x473.png 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"976\" height=\"549\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/130076219_yanlecun.jpg\" alt=\"\" class=\"wp-image-1501\" style=\"width:334px;height:auto\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/130076219_yanlecun.jpg 976w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/130076219_yanlecun-800x450.jpg 800w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/130076219_yanlecun-768x432.jpg 768w\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u53cd\u5377\u79ef\u7f51\u7edc\uff08DN\uff09<\/strong><\/p>\n\n\n\n<p><strong>\u53cd\u5377\u79ef\u7f51\u7edc\uff08DN\uff09<\/strong>\uff0c\u4e5f\u79f0\u4e3a\u9006\u56fe\u5f62\u7f51\u7edc\uff08IGN\uff09\uff0c\u662f\u9006\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u3002\u53cd\u5377\u79ef\u64cd\u4f5c\u901a\u5e38\u662f\u901a\u8fc7\u8f6c\u7f6e\u5377\u79ef\uff08Transpose Convolution\uff09\u6216\u5206\u6570\u6b65\u957f\u5377\u79ef\uff08Fractionally Strided Convolution\uff09\u6765\u5b9e\u73b0\u7684\u3002\u8fd9\u4e9b\u64cd\u4f5c\u5141\u8bb8\u5c06\u7279\u5f81\u56fe\u7684\u5c3a\u5bf8\u653e\u5927\uff0c\u4ece\u800c\u5b9e\u73b0\u4ece\u4f4e\u5206\u8fa8\u7387\u5230\u9ad8\u5206\u8fa8\u7387\u7684\u6620\u5c04\u3002<\/p>\n\n\n\n<p>\u53cd\u5377\u79ef\u7f51\u7edc\u901a\u5e38\u7531\u591a\u4e2a\u53cd\u5377\u79ef\u5c42\u3001\u5377\u79ef\u5c42\u548c\u6c60\u5316\u5c42\u7ec4\u6210\uff0c\u5176\u4e2d\u53cd\u5377\u79ef\u5c42\u7528\u4e8e\u4e0a\u91c7\u6837\uff0c\u5377\u79ef\u5c42\u7528\u4e8e\u7279\u5f81\u63d0\u53d6\uff0c\u6c60\u5316\u5c42\u7528\u4e8e\u964d\u4f4e\u7279\u5f81\u56fe\u7684\u7ef4\u5ea6\u3002\u901a\u8fc7\u8fd9\u4e9b\u5c42\u7ea7\u7684\u7ec4\u5408\uff0c\u53cd\u5377\u79ef\u7f51\u7edc\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u4f4e\u7ef4\u7279\u5f81\u6620\u5c04\u56de\u539f\u59cb\u9ad8\u7ef4\u7a7a\u95f4\uff0c\u5b9e\u73b0\u56fe\u50cf\u91cd\u5efa\u7b49\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>\u53cd\u5377\u79ef\u7f51\u7edc\u5728\u56fe\u50cf\u91cd\u5efa\u3001\u8bed\u4e49\u5206\u5272\u3001\u56fe\u50cf\u751f\u6210\u7b49\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u7279\u522b\u662f\u5728\u751f\u6210\u5bf9\u6297\u7f51\u7edc\uff08GAN\uff09\u7b49\u6a21\u578b\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n\n\n\n<p>\u7531 <em>Matthew D Zeiler<\/em> \u7b49\u4eba\u4e8e2010\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"572\" height=\"578\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dn.png\" alt=\"\" class=\"wp-image-1502\" style=\"width:241px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u6df1\u5ea6\u5377\u79ef\u9006\u5411\u56fe\u5f62\u7f51\u7edc (DCIGN)<\/strong><\/p>\n\n\n\n<p>DCIGN\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u53ef\u4ee5\u89c6\u4e3a\u7531\u4e09\u4e2a\u4e0d\u540c\u7684\u7f51\u7edc\u7ec4\u6210\uff1a\u5b83\u5b9e\u9645\u4e0a\u662f VAE\uff0c\u4f46\u5177\u6709\u7528\u4e8e\u5404\u81ea\u7684\u7f16\u7801\u5668\u548c\u89e3\u7801\u5668\u7684 CNN \u548c DNN\u3002<\/p>\n\n\n\n<p>DCIGN\u7ed3\u5408\u4e86\u6df1\u5ea6\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff08CNN\uff09\u548c\u9006\u5411\u56fe\u5f62\u5b66\u7684\u601d\u60f3\uff0c\u65e8\u5728\u4ece\u8f93\u5165\u6570\u636e\u4e2d\u5b66\u4e60\u56fe\u50cf\u7684\u5185\u5728\u8868\u793a\uff0c\u5e76\u80fd\u591f\u5bf9\u8fd9\u4e9b\u8868\u793a\u8fdb\u884c\u9006\u5411\u63a8\u7406\uff0c\u4ece\u800c\u751f\u6210\u903c\u771f\u7684\u56fe\u50cf\u6216\u7406\u89e3\u8f93\u5165\u6570\u636e\u7684\u7ed3\u6784\u548c\u7279\u5f81\u3002<\/p>\n\n\n\n<p>\u548cVAE\u7c7b\u4f3c\uff0cDCIGN\u901a\u5e38\u7531\u7f16\u7801\u5668\uff08Encoder\uff09\u548c\u89e3\u7801\u5668\uff08Decoder\uff09\u4e24\u90e8\u5206\u7ec4\u6210\u3002\u7f16\u7801\u5668\u8d1f\u8d23\u5c06\u8f93\u5165\u6570\u636e\uff08\u5982\u56fe\u50cf\uff09\u7f16\u7801\u6210\u4f4e\u7ef4\u7684\u7279\u5f81\u8868\u793a\uff0c\u901a\u5e38\u4f7f\u7528\u5377\u79ef\u5c42\u548c\u6c60\u5316\u5c42\u8fdb\u884c\u7279\u5f81\u63d0\u53d6\u548c\u964d\u7ef4\u3002\u89e3\u7801\u5668\u5219\u5c06\u8fd9\u4e9b\u7279\u5f81\u8868\u793a\u6620\u5c04\u56de\u539f\u59cb\u7684\u9ad8\u7ef4\u6570\u636e\u7a7a\u95f4\uff0c\u901a\u8fc7\u53cd\u5377\u79ef\u7b49\u64cd\u4f5c\u751f\u6210\u903c\u771f\u7684\u56fe\u50cf\u3002<\/p>\n\n\n\n<p>DCIGN\u7684\u8bad\u7ec3\u901a\u5e38\u901a\u8fc7\u6700\u5c0f\u5316\u91cd\u6784\u8bef\u5dee\u6216\u5bf9\u6297\u6027\u635f\u5931\u51fd\u6570\u6765\u5b8c\u6210\uff0c\u4ee5\u4f7f\u751f\u6210\u7684\u56fe\u50cf\u4e0e\u771f\u5b9e\u56fe\u50cf\u5c3d\u53ef\u80fd\u63a5\u8fd1\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0cDCIGN\u80fd\u591f\u5b66\u4e60\u5230\u8f93\u5165\u6570\u636e\u7684\u6f5c\u5728\u7ed3\u6784\u548c\u7279\u5f81\uff0c\u5e76\u80fd\u591f\u751f\u6210\u4e0e\u8f93\u5165\u6570\u636e\u7c7b\u4f3c\u7684\u56fe\u50cf\u3002<\/p>\n\n\n\n<p>DCIGN\u5728\u56fe\u50cf\u751f\u6210\u3001\u56fe\u50cf\u4fee\u590d\u3001\u56fe\u50cf\u8d85\u5206\u8fa8\u7387\u7b49\u4efb\u52a1\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u540c\u65f6\u4e5f\u4e3a\u7406\u89e3\u56fe\u50cf\u6570\u636e\u7684\u5185\u5728\u8868\u793a\u63d0\u4f9b\u4e86\u6709\u529b\u5de5\u5177\u3002<\/p>\n\n\n\n<p>\u7531 Tejas D Kulkarni<em>.<\/em> \u7b49\u4eba\u4e8e2015\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1050\" height=\"578\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dcign.png\" alt=\"\" class=\"wp-image-1503\" style=\"width:408px;height:auto\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dcign.png 1050w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dcign-800x440.png 800w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dcign-768x423.png 768w\" sizes=\"auto, (max-width: 1050px) 100vw, 1050px\" \/><\/figure>\n\n\n\n<p><strong>\u751f\u6210\u5bf9\u6297\u7f51\u7edc\uff08GAN\uff09<\/strong><\/p>\n\n\n\n<p>\u751f\u6210\u5bf9\u6297\u7f51\u7edc\uff08GAN\uff09\uff0c\u7531\u4e24\u4e2a\u795e\u7ecf\u7f51\u7edc\u7ec4\u6210\uff1a\u751f\u6210\u5668\u548c\u5224\u522b\u5668\u3002GAN \u7531\u4efb\u610f\u4e24\u4e2a\u7f51\u7edc\u7ec4\u6210\uff0c\u4f46\u901a\u5e38\u662f FF \u548c CNN \u7684\u7ec4\u5408\uff0c\u751f\u6210\u5668\u8d1f\u8d23\u751f\u6210\u5185\u5bb9\uff0c\u5224\u522b\u5668\u8d1f\u8d23\u5224\u65ad\u5185\u5bb9\u3002\u8fd9\u4e24\u4e2a\u7f51\u7edc\u88ab\u8bad\u7ec3\u6765\u76f8\u4e92\u7ade\u4e89\uff0c\u4ee5\u6539\u8fdb\u5176\u6027\u80fd\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u751f\u6210\u5668\uff08Generator\uff09<\/strong>\uff1a\u751f\u6210\u5668\u5c1d\u8bd5\u4ece\u968f\u673a\u566a\u58f0\u4e2d\u751f\u6210\u903c\u771f\u7684\u6570\u636e\u6837\u672c\uff0c\u4f8b\u5982\u56fe\u50cf\u3001\u97f3\u9891\u7b49\u3002\u5b83\u5c06\u968f\u673a\u566a\u58f0\u4f5c\u4e3a\u8f93\u5165\uff0c\u5e76\u5c1d\u8bd5\u751f\u6210\u4e0e\u771f\u5b9e\u6570\u636e\u6837\u672c\u76f8\u4f3c\u7684\u8f93\u51fa\u3002\u751f\u6210\u5668\u7684\u76ee\u6807\u662f\u6b3a\u9a97\u5224\u522b\u5668\uff0c\u4f7f\u5176\u65e0\u6cd5\u533a\u5206\u751f\u6210\u7684\u5047\u6837\u672c\u548c\u771f\u5b9e\u6837\u672c\u3002<\/li>\n\n\n\n<li><strong>\u5224\u522b\u5668\uff08Discriminator\uff09<\/strong>\uff1a\u5224\u522b\u5668\u5c1d\u8bd5\u533a\u5206\u751f\u6210\u5668\u751f\u6210\u7684\u5047\u6837\u672c\u548c\u771f\u5b9e\u6570\u636e\u6837\u672c\u3002\u5b83\u63a5\u6536\u6765\u81ea\u751f\u6210\u5668\u7684\u6837\u672c\u548c\u771f\u5b9e\u6570\u636e\u6837\u672c\uff0c\u5e76\u5c1d\u8bd5\u5c06\u5b83\u4eec\u5206\u7c7b\u4e3a\u771f\u5b9e\u6216\u5047\u7684\u3002\u5224\u522b\u5668\u7684\u76ee\u6807\u662f\u51c6\u786e\u8bc6\u522b\u771f\u5b9e\u6570\u636e\u5e76\u62d2\u7edd\u751f\u6210\u7684\u5047\u6837\u672c\u3002<\/li>\n<\/ol>\n\n\n\n<p>GAN\u7684\u8bad\u7ec3\u8fc7\u7a0b\u662f\u4e00\u4e2a\u5bf9\u6297\u6027\u7684\u8fc7\u7a0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\uff0c\u751f\u6210\u5668\u548c\u5224\u522b\u5668\u4ea4\u66ff\u8fdb\u884c\u8bad\u7ec3\u3002<\/li>\n\n\n\n<li>\u751f\u6210\u5668\u901a\u8fc7\u751f\u6210\u5c3d\u53ef\u80fd\u903c\u771f\u7684\u5047\u6837\u672c\u6765\u6b3a\u9a97\u5224\u522b\u5668\u3002<\/li>\n\n\n\n<li>\u5224\u522b\u5668\u901a\u8fc7\u5c3d\u53ef\u80fd\u51c6\u786e\u5730\u8bc6\u522b\u771f\u5b9e\u548c\u5047\u6837\u672c\u6765\u9632\u6b62\u88ab\u6b3a\u9a97\u3002<\/li>\n\n\n\n<li>\u8fd9\u79cd\u7ade\u4e89\u4fc3\u4f7f\u751f\u6210\u5668\u548c\u5224\u522b\u5668\u9010\u6e10\u63d0\u9ad8\u5176\u6027\u80fd\uff0c\u6700\u7ec8\u751f\u6210\u5668\u53ef\u4ee5\u751f\u6210\u903c\u771f\u7684\u6570\u636e\u6837\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<p>GAN \u7684\u8bad\u7ec3\u53ef\u80fd\u76f8\u5f53\u56f0\u96be\uff0c\u56e0\u4e3a\u60a8\u4e0d\u4ec5\u9700\u8981\u8bad\u7ec3\u4e24\u4e2a\u7f51\u7edc\uff08\u5176\u4e2d\u4efb\u4f55\u4e00\u4e2a\u90fd\u53ef\u80fd\u5e26\u6765\u81ea\u5df1\u7684\u95ee\u9898\uff09\uff0c\u800c\u4e14\u8fd8\u9700\u8981\u5e73\u8861\u5b83\u4eec\u7684\u52a8\u6001\u3002\u5982\u679c\u9884\u6d4b\u6216\u751f\u6210\u4e0e\u53e6\u4e00\u4e2a\u76f8\u6bd4\u53d8\u5f97\u66f4\u597d\uff0cGAN \u5c06\u4e0d\u4f1a\u6536\u655b\uff0c\u56e0\u4e3a\u5b58\u5728\u5185\u5728\u5206\u6b67\u3002<\/p>\n\n\n\n<p>GAN\u5df2\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u56fe\u50cf\u751f\u6210\u3001\u98ce\u683c\u8f6c\u6362\u3001\u56fe\u50cf\u589e\u5f3a\u3001\u8bed\u97f3\u5408\u6210\u7b49\u9886\u57df\uff0c\u5e76\u53d6\u5f97\u4e86\u663e\u8457\u7684\u6210\u529f\u3002<\/p>\n\n\n\n<p>\u7531 Ian oodfellow \u7b49\u4eba\u4e8e2014\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"812\" height=\"332\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/gan.png\" alt=\"\" class=\"wp-image-1504\" style=\"width:406px;height:auto\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/gan.png 812w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/gan-800x327.png 800w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/gan-768x314.png 768w\" sizes=\"auto, (max-width: 812px) 100vw, 812px\" \/><\/figure>\n\n\n\n<p><strong>\u56de\u58f0\u72b6\u6001\u7f51\u7edc\uff08ESN\uff09<\/strong><\/p>\n\n\n\n<p>\u56de\u58f0\u72b6\u6001\u7f51\u7edc\uff08Echo State Network\uff0cESN\uff09\u662f\u4e00\u79cd\u9012\u5f52\u795e\u7ecf\u7f51\u7edc\uff08RNN\uff09\u7684\u53d8\u4f53\uff0c\u5176\u8bbe\u8ba1\u7075\u611f\u6765\u6e90\u4e8e\u52a8\u6001\u7cfb\u7edf\u7406\u8bba\u3002ESN\u7684\u5173\u952e\u601d\u60f3\u662f\u5728\u7f51\u7edc\u5185\u90e8\u5f15\u5165\u4e00\u4e2a\u5927\u89c4\u6a21\u7684\u968f\u673a\u5faa\u73af\u9690\u85cf\u5c42\uff0c\u8fd9\u4e2a\u9690\u85cf\u5c42\u88ab\u79f0\u4e3a\u201c\u56de\u58f0\u72b6\u6001\u6c60\u201d\uff08reservoir\uff09\uff0c\u5176\u5185\u90e8\u7ed3\u6784\u662f\u7a33\u5b9a\u7684\uff0c\u4e14\u5176\u8fde\u63a5\u6743\u91cd\u662f\u968f\u673a\u521d\u59cb\u5316\u7684\u3002<\/p>\n\n\n\n<p>\u5728ESN\u4e2d\uff0c\u8f93\u5165\u4fe1\u53f7\u9996\u5148\u7ecf\u8fc7\u8f93\u5165\u5c42\u4f20\u9012\u5230\u56de\u58f0\u72b6\u6001\u6c60\uff0c\u7136\u540e\u901a\u8fc7\u8f93\u51fa\u5c42\u4ea7\u751f\u8f93\u51fa\u3002\u4e0e\u4f20\u7edf\u7684RNN\u4e0d\u540c\uff0cESN\u7684\u56de\u58f0\u72b6\u6001\u6c60\u4e00\u822c\u4e0d\u8fdb\u884c\u8bad\u7ec3\uff0c\u800c\u662f\u5229\u7528\u968f\u673a\u521d\u59cb\u5316\u7684\u8fde\u63a5\u6743\u91cd\u548c\u975e\u7ebf\u6027\u6fc0\u6d3b\u51fd\u6570\uff0c\u4f7f\u5176\u5728\u8f93\u5165\u4fe1\u53f7\u7684\u9a71\u52a8\u4e0b\u4ea7\u751f\u52a8\u6001\u54cd\u5e94\u3002\u8f93\u51fa\u5c42\u7684\u6743\u91cd\u901a\u5e38\u901a\u8fc7\u7b80\u5355\u7684\u7ebf\u6027\u56de\u5f52\u65b9\u6cd5\u8fdb\u884c\u8bad\u7ec3\uff0c\u4ee5\u5c06\u56de\u58f0\u72b6\u6001\u6c60\u4e2d\u7684\u52a8\u6001\u4fe1\u606f\u6620\u5c04\u5230\u6240\u9700\u7684\u8f93\u51fa\u3002<\/p>\n\n\n\n<p>ESN\u5177\u6709\u5f88\u597d\u7684\u975e\u7ebf\u6027\u52a8\u6001\u5904\u7406\u80fd\u529b\u548c\u8f83\u5f3a\u7684\u9002\u5e94\u6027\uff0c\u5728\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u3001\u4fe1\u53f7\u5904\u7406\u3001\u6a21\u5f0f\u8bc6\u522b\u7b49\u4efb\u52a1\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u7531\u4e8e\u5176\u7b80\u5355\u3001\u9ad8\u6548\u7684\u7279\u6027\uff0cESN\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u53d7\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\uff0c\u5e76\u88ab\u7528\u4e8e\u5404\u79cd\u9886\u57df\u7684\u5efa\u6a21\u548c\u9884\u6d4b\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>\u7531Herbert <i>J<\/i>aeger \u548c Harald Haas \u4e8e2004\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"578\" height=\"462\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/esn.png\" alt=\"\" class=\"wp-image-1505\" style=\"width:282px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u6db2\u6001\u72b6\u6001\u673a (LSM)<\/strong><\/p>\n\n\n\n<p>\u6db2\u6001\u72b6\u6001\u673a\uff08Liquid State Machine\uff0cLSM\uff09\u7684\u7075\u611f\u6e90\u81ea\u4e8e\u5927\u8111\u4e2d\u795e\u7ecf\u5143\u7684\u5de5\u4f5c\u65b9\u5f0f\u3002LSM\u4e3b\u8981\u7531\u5927\u91cf\u7684\u968f\u673a\u8fde\u63a5\u548c\u52a8\u6001\u72b6\u6001\u7ec4\u6210\uff0c\u5176\u4e2d\u795e\u7ecf\u5143\u7684\u72b6\u6001\u548c\u8fde\u63a5\u6743\u91cd\u5728\u65f6\u95f4\u4e0a\u968f\u673a\u53d8\u5316\u3002\u5b83\u770b\u8d77\u6765\u5f88\u50cf ESN\uff0c\u5b83\u4eec\u7684\u533a\u522b\u5728\u4e8e\uff1aLSM \u662f\u4e00\u79cd\u5c16\u5cf0\u795e\u7ecf\u7f51\u7edc\uff1aS \u5f62\u6fc0\u6d3b\u88ab\u9608\u503c\u51fd\u6570\u53d6\u4ee3\uff0c\u6bcf\u4e2a\u795e\u7ecf\u5143\u4e5f\u662f\u4e00\u4e2a\u7d2f\u79ef\u8bb0\u5fc6\u5355\u5143\u3002<\/p>\n\n\n\n<p>LSM\u901a\u5e38\u7528\u4e8e\u5904\u7406\u65f6\u5e8f\u6570\u636e\uff0c\u5982\u8bed\u97f3\u8bc6\u522b\u3001\u8fd0\u52a8\u63a7\u5236\u7b49\u9886\u57df\u3002\u901a\u8fc7\u8c03\u8282LSM\u4e2d\u7684\u53c2\u6570\u548c\u7ed3\u6784\uff0c\u53ef\u4ee5\u4f7f\u5176\u9002\u5e94\u4e0d\u540c\u7684\u8f93\u5165\u6570\u636e\u548c\u4efb\u52a1\u8981\u6c42\u3002LSM\u5df2\u88ab\u8bc1\u660e\u5728\u6a21\u5f0f\u8bc6\u522b\u548c\u65f6\u5e8f\u9884\u6d4b\u7b49\u4efb\u52a1\u4e2d\u5177\u6709\u826f\u597d\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u7531 Wolfgang Maass, Thomas Natschl\u00e4ger \u548c Henry Markram \u57282002\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"578\" height=\"466\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/lsm.png\" alt=\"\" class=\"wp-image-1506\" style=\"width:225px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u6781\u9650\u5b66\u4e60\u673a (ELM)<\/strong><\/p>\n\n\n\n<p>\u6781\u9650\u5b66\u4e60\u673a\uff08Extreme Learning Machine\uff0cELM\uff09\u662f\u4e00\u79cd\u5355\u9690\u5c42\u524d\u9988\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\uff0c\u57fa\u672c\u4e0a\u662f FFNN\uff0c\u4f46\u5177\u6709\u968f\u673a\u8fde\u63a5\u3002\u5b83\u4eec\u770b\u8d77\u6765\u4e0e LSM \u548c ESN \u975e\u5e38\u76f8\u4f3c\uff0c\u4f46\u5b83\u4eec\u4e0d\u662f\u5faa\u73af\u7684\uff0c\u4e5f\u4e0d\u662f\u5c16\u5cf0\u7684\u3002<strong>\u4ed6\u4eec\u4e5f\u4e0d\u4f7f\u7528\u53cd\u5411\u4f20\u64ad<\/strong>\u3002<\/p>\n\n\n\n<p>\u5176\u8bbe\u8ba1\u65e8\u5728\u5b9e\u73b0\u5feb\u901f\u8bad\u7ec3\u548c\u9ad8\u6548\u7684\u5b66\u4e60\u3002ELM\u7684\u6838\u5fc3\u601d\u60f3\u662f\u901a\u8fc7\u968f\u673a\u521d\u59cb\u5316\u8f93\u5165\u5c42\u5230\u9690\u5c42\u4e4b\u95f4\u7684\u8fde\u63a5\u6743\u91cd\u548c\u504f\u7f6e\uff0c\u7136\u540e\u76f4\u63a5\u8ba1\u7b97\u8f93\u51fa\u5c42\u5230\u9690\u5c42\u4e4b\u95f4\u7684\u6743\u91cd\uff0c\u4ece\u800c\u52a0\u5feb\u8bad\u7ec3\u901f\u5ea6\u3002<\/p>\n\n\n\n<p>\u7531\u4e8e\u4e0d\u4f7f\u7528\u53cd\u5411\u4f20\u64ad\uff0cELM\u7684\u8bad\u7ec3\u8fc7\u7a0b\u4e0d\u9700\u8981\u8fed\u4ee3\u8c03\u6574\u6743\u91cd\u548c\u504f\u7f6e\uff0c\u800c\u662f\u4f7f\u7528\u89e3\u6790\u65b9\u6cd5\u4e00\u6b21\u6027\u8ba1\u7b97\u8f93\u51fa\u5c42\u7684\u6743\u91cd\u3002\u8fd9\u79cd\u76f4\u63a5\u8ba1\u7b97\u8f93\u51fa\u6743\u91cd\u7684\u65b9\u6cd5\u4f7f\u5f97ELM\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u5177\u6709\u975e\u5e38\u9ad8\u7684\u901f\u5ea6\uff0c\u7279\u522b\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u6570\u636e\u96c6\u548c\u5b9e\u65f6\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<p>ELM\u4e3b\u8981\u5e94\u7528\u4e8e\u6a21\u5f0f\u8bc6\u522b\u3001\u5206\u7c7b\u548c\u56de\u5f52\u7b49\u4efb\u52a1\uff0c\u5728\u56fe\u50cf\u8bc6\u522b\u3001\u8bed\u97f3\u5904\u7406\u3001\u751f\u7269\u4fe1\u606f\u5b66\u7b49\u9886\u57df\u53d6\u5f97\u4e86\u4e00\u5b9a\u7684\u6210\u529f\u3002\u7531\u4e8e\u5176\u7b80\u5355\u9ad8\u6548\u7684\u7279\u6027\uff0cELM\u5728\u673a\u5668\u5b66\u4e60\u548c\u6df1\u5ea6\u5b66\u4e60\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\u548c\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u7531 <em>\u9ec4\u5e7f\u658c\u7b49<\/em> \u4e8e 2006\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"586\" height=\"468\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/elm.png\" alt=\"\" class=\"wp-image-1507\" style=\"width:214px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u6df1\u5ea6\u6b8b\u5dee\u7f51\u7edc (DRN)<\/strong><\/p>\n\n\n\n<p><strong>\u6df1\u5ea6\u6b8b\u5dee\u7f51\u7edc (DRN)<\/strong>\u662f\u975e\u5e38\u6df1\u7684 FFNN\uff0c\u5177\u6709\u989d\u5916\u7684\u8fde\u63a5\uff0c\u5c06\u8f93\u5165\u4ece\u4e00\u5c42\u4f20\u9012\u5230\u540e\u9762\u7684\u5c42\uff08\u901a\u5e38\u662f 2 \u5230 5 \u5c42\uff09\u4ee5\u53ca\u4e0b\u4e00\u5c42\u3002\u5176\u8bbe\u8ba1\u7075\u611f\u6765\u6e90\u4e8e\u6b8b\u5dee\u5b66\u4e60\u7684\u601d\u60f3\u3002<\/p>\n\n\n\n<p>\u5728\u4f20\u7edf\u7684\u795e\u7ecf\u7f51\u7edc\u4e2d\uff0c\u968f\u7740\u7f51\u7edc\u5c42\u6570\u7684\u589e\u52a0\uff0c\u4f18\u5316\u8fc7\u7a0b\u53d8\u5f97\u66f4\u52a0\u56f0\u96be\uff0c\u56e0\u4e3a\u6df1\u5c42\u7f51\u7edc\u5bb9\u6613\u51fa\u73b0\u68af\u5ea6\u6d88\u5931\u6216\u68af\u5ea6\u7206\u70b8\u7684\u95ee\u9898\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0cDRN\u5f15\u5165\u4e86\u6b8b\u5dee\u5757\uff08residual block\uff09\u7684\u6982\u5ff5\u3002\u6b8b\u5dee\u5757\u5305\u542b\u4e86\u8de8\u5c42\u7684\u8df3\u8dc3\u8fde\u63a5\uff08skip connection\uff09\uff0c\u4f7f\u5f97\u7f51\u7edc\u53ef\u4ee5\u5b66\u4e60\u6b8b\u5dee\u51fd\u6570\u800c\u4e0d\u662f\u539f\u59cb\u7684\u6620\u5c04\u51fd\u6570\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u5373\u4f7f\u7f51\u7edc\u52a0\u6df1\uff0c\u4e5f\u53ef\u4ee5\u4fdd\u6301\u826f\u597d\u7684\u68af\u5ea6\u6d41\u52a8\uff0c\u4ece\u800c\u66f4\u5bb9\u6613\u5730\u8bad\u7ec3\u6df1\u5c42\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>DRN\u7684\u4f18\u70b9\u5305\u62ec\u80fd\u591f\u8bad\u7ec3\u975e\u5e38\u6df1\u7684\u7f51\u7edc\u3001\u63d0\u9ad8\u4e86\u68af\u5ea6\u7684\u4f20\u64ad\u6548\u7387\u3001\u51cf\u8f7b\u4e86\u68af\u5ea6\u6d88\u5931\u95ee\u9898\u7b49\u3002\u7531\u4e8e\u5176\u5728\u56fe\u50cf\u8bc6\u522b\u3001\u76ee\u6807\u68c0\u6d4b\u7b49\u4efb\u52a1\u4e2d\u53d6\u5f97\u4e86\u5f88\u597d\u7684\u6548\u679c\uff0cDRN\u5df2\u7ecf\u6210\u4e3a\u6df1\u5ea6\u5b66\u4e60\u9886\u57df\u4e2d\u7684\u7ecf\u5178\u6a21\u578b\u4e4b\u4e00\u3002<\/p>\n\n\n\n<p>\u7531 \u4f55\u51ef\u660e \u7b49\u4e8e2015\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1060\" height=\"270\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/drn.png\" alt=\"\" class=\"wp-image-1508\" style=\"width:377px;height:auto\" srcset=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/drn.png 1060w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/drn-800x204.png 800w, https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/drn-768x196.png 768w\" sizes=\"auto, (max-width: 1060px) 100vw, 1060px\" \/><\/figure>\n\n\n\n<p><strong>\u795e\u7ecf\u56fe\u7075\u673a (NTM)<\/strong><\/p>\n\n\n\n<p>\u795e\u7ecf\u56fe\u7075\u673a\uff08Neural Turing Machine\uff0cNTM\uff09\u662f\u4e00\u79cd\u7ed3\u5408\u4e86\u795e\u7ecf\u7f51\u7edc\u548c\u56fe\u7075\u673a\u6982\u5ff5\u7684\u6a21\u578b\uff0c\u65e8\u5728\u6a21\u62df\u4eba\u7c7b\u5b66\u4e60\u548c\u8bb0\u5fc6\u7684\u80fd\u529b\u3002\u5b83\u53ef\u4ee5\u7406\u89e3\u4e3a LSTM \u7684\u62bd\u8c61\uff0c\u4e5f\u662f\u4e00\u79cd\u6253\u7834\u9ed1\u76d2\u795e\u7ecf\u7f51\u7edc\u7684\u5c1d\u8bd5\uff08\u8ba9\u6211\u4eec\u5bf9\u5176\u4e2d\u53d1\u751f\u7684\u4e8b\u60c5\u6709\u4e00\u4e9b\u4e86\u89e3\uff09\u3002<\/p>\n\n\n\n<p>NTM\u5177\u6709\u53ef\u8bfb\u5199\u7684\u5916\u90e8\u5b58\u50a8\u5668\uff0c\u4f7f\u5176\u80fd\u591f\u52a8\u6001\u5730\u5b58\u50a8\u548c\u68c0\u7d22\u4fe1\u606f\u3002\u8fd9\u79cd\u5916\u90e8\u5b58\u50a8\u5668\u7c7b\u4f3c\u4e8e\u8ba1\u7b97\u673a\u7684\u5185\u5b58\uff0c\u53ef\u4ee5\u5b58\u50a8\u5927\u91cf\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u7684\u5b66\u4e60\u8fc7\u7a0b\u8fdb\u884c\u8bfb\u5199\u3002NTM\u901a\u8fc7\u4e00\u4e2a\u63a7\u5236\u5668\uff08controller\uff09\u4e0e\u5916\u90e8\u5b58\u50a8\u5668\u8fdb\u884c\u4ea4\u4e92\uff0c\u63a7\u5236\u5668\u53ef\u4ee5\u662f\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\uff08RNN\uff09\u6216\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc\uff08LSTM\uff09\u7b49\u3002<\/p>\n\n\n\n<p>NTM\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u8f93\u5165\u6570\u636e\uff0c\u63a7\u5236\u5668\u8bfb\u53d6\u6216\u5199\u5165\u5916\u90e8\u5b58\u50a8\u5668\u7684\u5185\u5bb9\uff0c\u7136\u540e\u6839\u636e\u8bfb\u53d6\u5230\u7684\u4fe1\u606f\u8fdb\u884c\u9884\u6d4b\u6216\u8f93\u51fa\u3002\u7531\u4e8e\u5176\u5177\u6709\u53ef\u8bfb\u5199\u7684\u5b58\u50a8\u5668\uff0cNTM\u80fd\u591f\u5904\u7406\u5404\u79cd\u590d\u6742\u7684\u4efb\u52a1\uff0c\u5982\u5e8f\u5217\u5b66\u4e60\u3001\u8bb0\u5fc6\u548c\u63a8\u7406\u7b49\u3002<\/p>\n\n\n\n<p>\u603b\u7684\u6765\u8bf4\uff0cNTM\u7ed3\u5408\u4e86\u795e\u7ecf\u7f51\u7edc\u7684\u5b66\u4e60\u80fd\u529b\u548c\u56fe\u7075\u673a\u7684\u901a\u7528\u8ba1\u7b97\u80fd\u529b\uff0c\u4f7f\u5176\u5728\u6a21\u62df\u4eba\u7c7b\u667a\u80fd\u548c\u89e3\u51b3\u590d\u6742\u4efb\u52a1\u65b9\u9762\u5177\u6709\u6f5c\u529b\u3002<\/p>\n\n\n\n<p>NTM\u7531Alex Graves\u7b49\u4eba\u4e8e2014\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"464\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/ntm.png\" alt=\"\" class=\"wp-image-1509\" style=\"width:271px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u53ef\u5fae\u795e\u7ecf\u8ba1\u7b97\u673a (DNC)<\/strong><\/p>\n\n\n\n<p><strong>\u53ef\u5fae\u795e\u7ecf\u8ba1\u7b97\u673a (DNC)<\/strong>\u662f\u5177\u6709\u53ef\u6269\u5c55\u5185\u5b58\u7684\u589e\u5f3a\u578b\u795e\u7ecf\u56fe\u7075\u673a\uff0c\u5176\u7075\u611f\u6765\u81ea\u4e8e\u4eba\u7c7b\u6d77\u9a6c\u4f53\u5b58\u50a8\u8bb0\u5fc6\u7684\u65b9\u5f0f\u3002DNC\u65e8\u5728\u6a21\u62df\u4eba\u7c7b\u5b66\u4e60\u548c\u8bb0\u5fc6\u7684\u80fd\u529b\uff0c\u5e76\u4e14\u5177\u6709\u53ef\u5fae\u5206\u6027\uff0c\u4f7f\u5176\u53ef\u4ee5\u901a\u8fc7\u68af\u5ea6\u4e0b\u964d\u7b49\u4f18\u5316\u65b9\u6cd5\u8fdb\u884c\u8bad\u7ec3\u3002\u4e0e\u795e\u7ecf\u56fe\u7075\u673a\uff08NTM\uff09\u7c7b\u4f3c\uff0cDNC\u4e5f\u5177\u6709\u53ef\u8bfb\u5199\u7684\u5916\u90e8\u5b58\u50a8\u5668\uff0c\u4f46\u662f\u5728\u63a7\u5236\u5668\u548c\u5916\u90e8\u5b58\u50a8\u5668\u4e4b\u95f4\u6dfb\u52a0\u4e86\u53ef\u5fae\u5206\u7684\u63a5\u53e3\uff0c\u4f7f\u5176\u80fd\u591f\u76f4\u63a5\u4e0e\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\u65e0\u7f1d\u96c6\u6210\u3002\u8fd9\u79cd\u53ef\u5fae\u5206\u6027\u4f7f\u5f97 DNC \u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7\u53cd\u5411\u4f20\u64ad\u7b97\u6cd5\u8fdb\u884c\u7aef\u5230\u7aef\u7684\u8bad\u7ec3\uff0c\u800c\u65e0\u9700\u989d\u5916\u7684\u8bad\u7ec3\u6280\u5de7\u6216\u7b97\u6cd5\u3002<\/p>\n\n\n\n<p>DNC\u7684\u63a7\u5236\u5668\u901a\u5e38\u91c7\u7528\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\uff08RNN\uff09\u6216\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc\uff08LSTM\uff09\uff0c\u7528\u4e8e\u7ba1\u7406\u548c\u64cd\u4f5c\u5916\u90e8\u5b58\u50a8\u5668\u3002\u63a7\u5236\u5668\u901a\u8fc7\u4e0e\u5916\u90e8\u5b58\u50a8\u5668\u8fdb\u884c\u4ea4\u4e92\uff0c\u8bfb\u53d6\u3001\u5199\u5165\u548c\u66f4\u65b0\u5b58\u50a8\u5668\u4e2d\u7684\u4fe1\u606f\uff0c\u5e76\u6839\u636e\u5b58\u50a8\u5668\u4e2d\u7684\u5185\u5bb9\u8fdb\u884c\u9884\u6d4b\u6216\u8f93\u51fa\u3002<\/p>\n\n\n\n<p>\u603b\u7684\u6765\u8bf4\uff0cDNC\u7ed3\u5408\u4e86\u795e\u7ecf\u7f51\u7edc\u7684\u5b66\u4e60\u80fd\u529b\u548c\u5916\u90e8\u5b58\u50a8\u5668\u7684\u8bb0\u5fc6\u80fd\u529b\uff0c\u5e76\u4e14\u5177\u6709\u53ef\u5fae\u5206\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u5904\u7406\u590d\u6742\u4efb\u52a1\u548c\u6a21\u62df\u4eba\u7c7b\u667a\u80fd\u7684\u5f3a\u5927\u5de5\u5177\u3002<\/p>\n\n\n\n<p>\u7531Alex Graves\u7b49\u4eba\u4e8e2016\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"484\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/dnc.png\" alt=\"\" class=\"wp-image-1510\" style=\"width:343px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u80f6\u56ca\u7f51\u7edc (CapsNet)<\/strong><\/p>\n\n\n\n<p>\u80f6\u56ca\u7f51\u7edc\uff08Capsule Network\uff0cCapsNet\uff09\u662f\u4e00\u79cd\u53d7\u751f\u7269\u5b66\u542f\u53d1\u7684\u6c60\u5316\u66ff\u4ee3\u65b9\u6848\uff0c\u65e8\u5728\u89e3\u51b3\u4f20\u7edf\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff08CNN\uff09\u5728\u5904\u7406\u59ff\u6001\u53d8\u5316\u7b49\u590d\u6742\u7a7a\u95f4\u5173\u7cfb\u65f6\u7684\u5c40\u9650\u6027\u3002<strong>CapsNet\u4e2d\u7684\u80f6\u56ca\uff08Capsule\uff09\u662f\u4e00\u7ec4\u5d4c\u5165\u7684\u795e\u7ecf\u5143<\/strong>\uff0c\u4f46\u4e0e\u4f20\u7edf\u7684\u795e\u7ecf\u5143\u4e0d\u540c\uff0c\u80f6\u56ca\u5185\u90e8\u7684\u795e\u7ecf\u5143\u88ab\u8bbe\u8ba1\u6210\u8f93\u51fa\u4e00\u4e2a\u5411\u91cf\uff0c\u800c\u4e0d\u662f\u5355\u4e2a\u6807\u91cf\u503c\uff0c\u662f\u5bf9\u7279\u5f81\u7684\u5411\u91cf\u5316\u8868\u793a\uff0c\u6bcf\u4e2a\u80f6\u56ca\u4ee3\u8868\u4e00\u4e2a\u7279\u5b9a\u7684\u7279\u5f81\uff0c\u800c\u4e0d\u50cf\u4f20\u7edf\u7684CNN\u4e2d\u4f7f\u7528\u7684\u795e\u7ecf\u5143\u3002<\/p>\n\n\n\n<p>\u80f6\u56ca\u7f51\u7edc\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684CNN\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u7279\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u59ff\u6001\u53c2\u6570\u5316<\/strong>\uff1a\u6bcf\u4e2a\u80f6\u56ca\u80fd\u591f\u8868\u793a\u7279\u5f81\u7684\u5b58\u5728\u4ee5\u53ca\u7279\u5f81\u7684\u72b6\u6001\uff0c\u4f8b\u5982\u5176\u4f4d\u7f6e\u3001\u65b9\u5411\u7b49\uff0c\u8fd9\u4f7f\u5f97\u7f51\u7edc\u5bf9\u59ff\u6001\u53d8\u5316\u5177\u6709\u66f4\u597d\u7684\u9002\u5e94\u80fd\u529b\u3002<\/li>\n\n\n\n<li><strong>\u52a8\u6001\u8def\u7531<\/strong>\uff1aCapsNet\u4e2d\u91c7\u7528\u4e86\u52a8\u6001\u8def\u7531\u673a\u5236\u6765\u786e\u5b9a\u80f6\u56ca\u4e4b\u95f4\u7684\u8fde\u63a5\u6743\u91cd\uff0c\u4f7f\u5f97\u7f51\u7edc\u80fd\u591f\u81ea\u9002\u5e94\u5730\u5b66\u4e60\u7279\u5f81\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u7f51\u7edc\u7684\u9c81\u68d2\u6027\u548c\u6cdb\u5316\u80fd\u529b\u3002<\/li>\n\n\n\n<li><strong>\u5c42\u7ea7\u7ed3\u6784<\/strong>\uff1aCapsNet\u901a\u5e38\u7531\u591a\u4e2a\u80f6\u56ca\u5c42\u7ec4\u6210\uff0c\u6bcf\u4e2a\u80f6\u56ca\u5c42\u53ef\u4ee5\u540c\u65f6\u6355\u6349\u4e0d\u540c\u5c42\u6b21\u7684\u7279\u5f81\u8868\u793a\uff0c\u4ece\u800c\u5f62\u6210\u4e00\u79cd\u5c42\u7ea7\u7684\u7279\u5f81\u63d0\u53d6\u7ed3\u6784\u3002<\/li>\n\n\n\n<li><strong>\u91cd\u6784\u635f\u5931<\/strong>\uff1aCapsNet\u4e2d\u5f15\u5165\u4e86\u91cd\u6784\u635f\u5931\uff0c\u7528\u4e8e\u9f13\u52b1\u7f51\u7edc\u5b66\u4e60\u5bf9\u8f93\u5165\u6570\u636e\u8fdb\u884c\u6709\u6548\u7684\u91cd\u6784\uff0c\u8fd9\u6709\u52a9\u4e8e\u63d0\u9ad8\u7f51\u7edc\u5bf9\u8f93\u5165\u6570\u636e\u7684\u8868\u793a\u80fd\u529b\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u603b\u4f53\u800c\u8a00\uff0c\u80f6\u56ca\u7f51\u7edc\u7684\u63d0\u51fa\u4e3a\u89e3\u51b3\u4f20\u7edfCNN\u5728\u5904\u7406\u7a7a\u95f4\u5173\u7cfb\u548c\u59ff\u6001\u53d8\u5316\u65f6\u7684\u9650\u5236\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u7684\u601d\u8def\u548c\u65b9\u6cd5\uff0c\u5df2\u7ecf\u5728\u56fe\u50cf\u8bc6\u522b\u3001\u8bed\u4e49\u5206\u5272\u7b49\u9886\u57df\u53d6\u5f97\u4e86\u4e00\u5b9a\u7684\u6210\u529f\u3002<\/p>\n\n\n\n<p>\u7531 Geoffrey Hinton\u7b49\u4eba\u4e8e2017\u5e74\u63d0\u51fa<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"434\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/capsnet.png\" alt=\"\" class=\"wp-image-1511\" style=\"width:360px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>Kohonen 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Kohonen\u4e8e1982\u5e74\u63d0\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"346\" src=\"https:\/\/www.mymaplelife.com\/blog\/wp-content\/uploads\/2024\/03\/kn.png\" alt=\"\" class=\"wp-image-1512\" style=\"width:245px;height:auto\"\/><\/figure>\n\n\n\n<p><strong>\u6ce8\u610f\u529b\u7f51\u7edc\uff08AN\uff09<\/strong><\/p>\n\n\n\n<p><strong>\u6ce8\u610f\u529b\u7f51\u7edc\uff08AN\uff09<\/strong>\u662f\u4e00\u7c7b\u7f51\u7edc\uff0c\u5176\u4e2d\u5305\u62ec Transformer 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