{"id":2397,"date":"2026-06-08T17:18:48","date_gmt":"2026-06-08T09:18:48","guid":{"rendered":"https:\/\/deepbule.store\/?p=2397"},"modified":"2026-06-08T17:18:48","modified_gmt":"2026-06-08T09:18:48","slug":"%e3%80%8a%e6%b7%b1%e5%ba%a6%e5%ad%a6%e4%b9%a0%ef%bc%88ian-goodfellow%ef%bc%89%e3%80%8b%e9%98%85%e8%af%bb%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/deepbule.store\/?p=2397","title":{"rendered":"\u300a\u6df1\u5ea6\u5b66\u4e60\uff08Ian Goodfellow\uff09\u300b\u9605\u8bfb\u7b14\u8bb0"},"content":{"rendered":"

\u300a\u6df1\u5ea6\u5b66\u4e60\uff08Ian Goodfellow\uff09\u300b\u9605\u8bfb\u7b14\u8bb0<\/h1>\n
\n

\u81ea\u52a8\u751f\u6210 | 2026-06-08 17:18 | \ud83c\udf10 web\u515c\u5e95<\/p>\n<\/blockquote>\n

\u300a\u6df1\u5ea6\u5b66\u4e60\u300b\u8bfb\u4e66\u7b14\u8bb0<\/h1>\n
\n

\u4e00\u3001\u4f5c\u8005\u4e0e\u80cc\u666f<\/h2>\n

\u4f0a\u6069\u00b7\u53e4\u5fb7\u8d39\u6d1b\uff08Ian Goodfellow\uff09\uff0c\u6bd5\u4e1a\u4e8e\u65af\u5766\u798f\u5927\u5b66\uff0c\u5e08\u4ece\u5434\u6069\u8fbe\uff0c\u662f\u5f53\u4ee3\u6700\u5177\u5f71\u54cd\u529b\u7684\u673a\u5668\u5b66\u4e60\u7814\u7a76\u8005\u4e4b\u4e00\u3002\u672c\u4e66\u7531\u53e4\u5fb7\u8d39\u6d1b\u8054\u5408\u7ea6\u4e66\u4e9a\u00b7\u672c\u5409\u5965\u3001\u4e9a\u4f26\u00b7\u5e93\u7ef4\u5c14\u5171\u540c\u64b0\u5199\uff0c\u88ab\u4e1a\u754c\u4eb2\u5207\u79f0\u4e3a“\u82b1\u4e66”<\/strong>\uff0c\u5df2\u6210\u4e3a\u5168\u7403\u6df1\u5ea6\u5b66\u4e60\u9886\u57df\u7684\u6743\u5a01\u6559\u79d1\u4e66\u4e0e\u53c2\u8003\u624b\u518c\u3002<\/p>\n

\u8be5\u4e66\u5199\u4f5c\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7b2c\u4e09\u6b21\u9769\u547d\u5168\u9762\u7206\u53d1\u4e4b\u9645\uff082010\u5e74\u4ee3\uff09\uff0c\u65e8\u5728\u4e3a\u8ba1\u7b97\u673a\u79d1\u5b66\u3001\u4eba\u5de5\u667a\u80fd\u53ca\u76f8\u5173\u9886\u57df\u7684\u5b66\u751f\u4e0e\u7814\u7a76\u4eba\u5458\u63d0\u4f9b\u4e00\u5957\u4ece\u6570\u5b66\u57fa\u7840\u5230\u524d\u6cbf\u5e94\u7528\u7684\u5b8c\u6574\u77e5\u8bc6\u4f53\u7cfb<\/strong>\u3002\u4e09\u4f4d\u4f5c\u8005\u5747\u662f\u8be5\u9886\u57df\u7684\u5148\u9a71\u4e0e\u6838\u5fc3\u8d21\u732e\u8005\uff0c\u672c\u4e66\u51dd\u805a\u4e86\u4ed6\u4eec\u5728\u5b66\u672f\u7814\u7a76\u4e0e\u5de5\u4e1a\u5b9e\u8df5\u4e2d\u7684\u6df1\u539a\u79ef\u6dc0\u3002<\/p>\n

\n

\u4e8c\u3001\u6838\u5fc3\u5185\u5bb9<\/h2>\n

\u300a\u6df1\u5ea6\u5b66\u4e60\u300b\u5168\u4e66\u4ee5“\u6784\u5efa\u667a\u80fd\u673a\u5668\u7684\u79d1\u5b66”<\/strong>\u4e3a\u4e3b\u7ebf\uff0c\u7cfb\u7edf\u9610\u8ff0\u4e86\u6df1\u5ea6\u5b66\u4e60\u7684\u7406\u8bba\u57fa\u7840\u3001\u7b97\u6cd5\u5b9e\u73b0\u4e0e\u5b9e\u8df5\u5e94\u7528\u3002\u5168\u4e66\u903b\u8f91\u4e25\u5bc6\u3001\u5c42\u6b21\u5206\u660e\uff0c\u6db5\u76d6\u4ee5\u4e0b\u6838\u5fc3\u677f\u5757\uff1a<\/p>\n

\u6570\u5b66\u57fa\u7840\u7bc7<\/strong>\uff1a\u4ece\u7ebf\u6027\u4ee3\u6570\u51fa\u53d1\uff0c\u5c06\u77e9\u9635\u89c6\u4e3a\u7ebf\u6027\u53d8\u6362\u7684\u8868\u793a\u5de5\u5177\uff0c\u5f3a\u8c03\u5947\u5f02\u503c\u5206\u89e3\uff08SVD\uff09\u4e0e\u4e3b\u6210\u5206\u5206\u6790\uff08PCA\uff09\u5728\u964d\u7ef4\u4e0e\u8868\u793a\u5b66\u4e60\u4e2d\u7684\u5173\u952e\u4f5c\u7528\uff1b\u7ee7\u800c\u5f15\u5165\u6982\u7387\u8bba\u4e0e\u4fe1\u606f\u8bba\uff0c\u4ee5\u71b5\u3001\u4e92\u4fe1\u606f\u3001KL\u6563\u5ea6<\/strong>\u4f5c\u4e3a\u8d2f\u7a7f\u5168\u4e66\u7684\u7edf\u4e00\u8bed\u8a00\uff0c\u4e3a\u7406\u89e3\u751f\u6210\u6a21\u578b\u5960\u5b9a\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n

\u6838\u5fc3\u65b9\u6cd5\u7bc7<\/strong>\uff1a\u7cfb\u7edf\u8bb2\u89e3\u673a\u5668\u5b66\u4e60\u57fa\u7840\u540e\uff0c\u9010\u4e00\u5256\u6790\u6df1\u5ea6\u5b66\u4e60\u7684\u6838\u5fc3\u6a21\u578b\u2014\u2014\u4ece\u611f\u77e5\u673a\u3001\u591a\u5c42\u795e\u7ecf\u7f51\u7edc\u51fa\u53d1\uff0c\u6df1\u5165\u63a2\u8ba8\u6b63\u5219\u5316\u6280\u672f\u3001\u4f18\u5316\u7b97\u6cd5\uff08\u68af\u5ea6\u4e0b\u964d\u3001\u52a8\u91cf\u3001Adam\u7b49\uff09\u3001\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff08CNN\uff09\u3001\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\uff08RNN\uff09\uff0c\u76f4\u81f3\u5e8f\u5217\u5efa\u6a21\u4e0e\u6ce8\u610f\u529b\u673a\u5236\u3002<\/p>\n

\u524d\u6cbf\u4e13\u9898\u7bc7<\/strong>\uff1a\u8986\u76d6\u81ea\u7f16\u7801\u5668\u3001\u8868\u793a\u5b66\u4e60\u3001\u8499\u7279\u5361\u6d1b\u65b9\u6cd5\u3001\u914d\u5206\u51fd\u6570\u4f30\u8ba1\u7b49\u8fdb\u9636\u5185\u5bb9\uff0c\u5e76\u4e13\u7ae0\u8ba8\u8bba\u6df1\u5ea6\u751f\u6210\u6a21\u578b\uff0c\u5305\u62ec\u53d8\u5206\u81ea\u7f16\u7801\u5668\uff08VAE\uff09\u7b49\u524d\u6cbf\u65b9\u5411\uff0c\u5c06\u4fe1\u606f\u8bba\u4e0e\u6982\u7387\u751f\u6210\u65b9\u6cd5\u6709\u673a\u878d\u5408\u3002<\/p>\n

\u5168\u4e66\u4ee5”\u8868\u793a\u5b66\u4e60”\u4e3a\u7075\u9b42\uff0c\u63ed\u793a\u4e86\u6df1\u5ea6\u5b66\u4e60\u7684\u6838\u5fc3\u54f2\u5b66\uff1a\u8ba9\u673a\u5668\u81ea\u52a8\u5b66\u4e60\u6570\u636e\u7684\u5c42\u7ea7\u8868\u793a\uff0c\u800c\u975e\u4f9d\u8d56\u4eba\u5de5\u7279\u5f81\u5de5\u7a0b\u3002<\/strong><\/p>\n

\n

\u4e09\u3001\u7cbe\u534e\u6458\u5f55<\/h2>\n
    \n
  1. \n

    “\u6df1\u5ea6\u5b66\u4e60\u662f\u901a\u8fc7\u7ec4\u5408\u4f4e\u5c42\u7279\u5f81\u5f62\u6210\u66f4\u52a0\u62bd\u8c61\u7684\u9ad8\u5c42\u8868\u793a\u5c5e\u6027\u7c7b\u522b\u6216\u7279\u5f81\uff0c\u4ee5\u53d1\u73b0\u6570\u636e\u7684\u5206\u5e03\u5f0f\u8868\u793a\u3002”<\/strong><\/p>\n<\/li>\n

  2. \n

    “\u77e9\u9635\u4f5c\u4e3a\u7ebf\u6027\u53d8\u6362\u7684\u8868\u793a\uff0c\u5947\u5f02\u503c\u5206\u89e3\u63ed\u793a\u4e86\u6570\u636e\u5185\u5728\u7684\u51e0\u4f55\u7ed3\u6784\uff0c\u4e3b\u6210\u5206\u5206\u6790\u5219\u5c06\u8fd9\u4e00\u7ed3\u6784\u5e94\u7528\u4e8e\u964d\u7ef4\u4e0e\u7279\u5f81\u63d0\u53d6\u3002”<\/strong><\/p>\n<\/li>\n

  3. \n

    “\u71b5\u7528\u4e8e\u8861\u91cf\u968f\u673a\u53d8\u91cf\u7684\u4e0d\u786e\u5b9a\u6027\uff0c\u4e92\u4fe1\u606f\u91cf\u5316\u4e86\u4e24\u4e2a\u53d8\u91cf\u4e4b\u95f4\u7684\u7edf\u8ba1\u4f9d\u8d56\u5173\u7cfb\uff0c\u800cKL\u6563\u5ea6\u5219\u5ea6\u91cf\u4e86\u4e24\u4e2a\u6982\u7387\u5206\u5e03\u4e4b\u95f4\u7684\u5dee\u5f02\u3002”<\/strong><\/p>\n<\/li>\n

  4. \n

    “\u6df1\u5ea6\u5b66\u4e60\u7684\u4e09\u6b21\u9769\u547d\uff1a1950\u5e74\u4ee3\u7684\u96cf\u5f62\u5f62\u6210\uff0c1980\u5e74\u4ee3\u7684\u7b97\u6cd5\u7a81\u7834\uff0c2010\u5e74\u4ee3\u7684\u89c4\u6a21\u5316\u5e94\u7528\u3002”<\/strong><\/p>\n<\/li>\n

  5. \n

    “\u6b63\u5219\u5316\u662f\u9632\u6b62\u8fc7\u62df\u5408\u7684\u6838\u5fc3\u624b\u6bb5\uff0c\u5b83\u4e0d\u4ec5\u9650\u4e8e\u53c2\u6570\u8303\u6570\u60e9\u7f5a\uff0c\u8fd8\u5305\u62ec\u6570\u636e\u589e\u5f3a\u3001\u566a\u58f0\u6ce8\u5165\u3001early stopping\u7b49\u591a\u5143\u7b56\u7565\u3002”<\/strong><\/p>\n<\/li>\n

  6. \n

    “\u4f18\u5316\u7b97\u6cd5\u7684\u76ee\u6807\u662f\u5728\u9ad8\u7ef4\u975e\u51f8\u635f\u5931 landscape \u4e2d\u627e\u5230\u8db3\u591f\u597d\u7684\u5c40\u90e8\u6781\u5c0f\u503c\uff0c\u800c\u975e\u7406\u8bba\u4e0a\u7684\u5168\u5c40\u6700\u4f18\u3002”<\/strong><\/p>\n<\/li>\n

  7. \n

    “\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u901a\u8fc7\u5c40\u90e8\u8fde\u63a5\u4e0e\u6743\u91cd\u5171\u4eab\uff0c\u5927\u5e45\u964d\u4f4e\u4e86\u53c2\u6570\u89c4\u6a21\uff0c\u540c\u65f6\u6355\u6349\u4e86\u6570\u636e\u7684\u7a7a\u95f4\u5c42\u6b21\u7ed3\u6784\u3002”<\/strong><\/p>\n<\/li>\n

  8. \n

    “\u6ce8\u610f\u529b\u673a\u5236\u4f7f\u6a21\u578b\u80fd\u591f\u52a8\u6001\u9009\u62e9\u8f93\u5165\u7684\u76f8\u5173\u90e8\u5206\uff0c\u7a81\u7834\u4e86\u56fa\u5b9a\u957f\u5ea6\u8868\u793a\u7684\u74f6\u9888\uff0c\u6210\u4e3a\u73b0\u4ee3\u5e8f\u5217\u5efa\u6a21\u7684\u57fa\u77f3\u3002”<\/strong><\/p>\n<\/li>\n

  9. \n

    “\u53d8\u5206\u81ea\u7f16\u7801\u5668\u901a\u8fc7\u53d8\u5206\u63a8\u65ad\u5c06\u751f\u6210\u5efa\u6a21\u4e0e\u8d1d\u53f6\u65af\u63a8\u7406\u7edf\u4e00\u8d77\u6765\uff0c\u7528\u4fe1\u606f\u8bba\u5de5\u5177\uff08ELBO\uff09\u5b9e\u73b0\u4e86\u9ad8\u6548\u7684\u6982\u7387\u8fd1\u4f3c\u3002”<\/strong><\/p>\n<\/li>\n

  10. \n

    “\u6df1\u5ea6\u5b66\u4e60\u7684\u672c\u8d28\u5728\u4e8e\u5b66\u4e60\u6570\u636e\u7684\u5c42\u7ea7\u8868\u793a\uff0c\u8fd9\u4e00\u8868\u793a\u80fd\u591f\u6355\u83b7\u4ece\u5e95\u5c42\u7279\u5f81\u5230\u9ad8\u5c42\u8bed\u4e49\u7684\u6e10\u8fdb\u62bd\u8c61\u3002”<\/strong><\/p>\n<\/li>\n<\/ol>\n

    \n

    \u56db\u3001\u4e3b\u9898\u5206\u6790<\/h2>\n

    \u4e3b\u9898\u4e00\uff1a\u8868\u793a\u5b66\u4e60\u4e0e\u5c42\u7ea7\u62bd\u8c61<\/h3>\n

    \u672c\u4e66\u6700\u6df1\u523b\u7684\u4e3b\u9898\u5728\u4e8e\u63ed\u793a\u4e86\u8868\u793a\u5b66\u4e60\uff08Representation Learning\uff09<\/strong>\u4f5c\u4e3a\u6df1\u5ea6\u5b66\u4e60\u6838\u5fc3\u8303\u5f0f\u7684\u5730\u4f4d\u3002\u4f20\u7edf\u673a\u5668\u5b66\u4e60\u9ad8\u5ea6\u4f9d\u8d56\u4eba\u5de5\u8bbe\u8ba1\u7684\u7279\u5f81\uff0c\u800c\u6df1\u5ea6\u5b66\u4e60\u4ece\u6839\u672c\u4e0a\u98a0\u8986\u4e86\u8fd9\u4e00\u8303\u5f0f\u2014\u2014\u901a\u8fc7\u6784\u5efa\u6df1\u5c42\u795e\u7ecf\u7f51\u7edc\uff0c\u8ba9\u6a21\u578b\u81ea\u52a8\u4ece\u6d77\u91cf\u6570\u636e\u4e2d\u5b66\u4e60\u4ece\u4f4e\u5c42\u8fb9\u7f18\u7279\u5f81\u5230\u9ad8\u5c42\u6982\u5ff5\u8bed\u4e49\u7684\u5c42\u7ea7\u8868\u793a<\/strong>\u3002<\/p>\n

    \u8fd9\u4e00\u601d\u60f3\u7684\u54f2\u5b66\u610f\u4e49\u6df1\u8fdc\uff1a\u5b83\u6697\u793a\u667a\u80fd\u7684\u672c\u8d28\u5728\u4e8e\u5bf9\u4e16\u754c\u8fdb\u884c\u6709\u6548\u7684\u5c42\u7ea7\u5efa\u6a21<\/strong>\u3002\u4f4e\u5c42\u7279\u5f81\uff08\u5982\u8fb9\u7f18\u3001\u7eb9\u7406\uff09\u6784\u6210\u4e2d\u5c42\u6a21\u5f0f\uff08\u5982\u8f6e\u5ed3\u3001\u5f62\u72b6\uff09\uff0c\u8fdb\u800c\u5f62\u6210\u9ad8\u5c42\u8bed\u4e49\uff08\u5982\u7269\u4f53\u3001\u573a\u666f\uff09\u3002\u6bcf\u4e00\u5c42\u90fd\u5728\u5bf9\u524d\u4e00\u5c42\u7684\u8868\u793a\u8fdb\u884c\u975e\u7ebf\u6027\u53d8\u6362\u4e0e\u62bd\u8c61\u538b\u7f29\uff0c\u6700\u7ec8\u5f62\u6210\u7d27\u51d1\u800c\u5bcc\u6709\u8868\u8fbe\u529b\u7684\u6570\u636e\u8868\u5f81\u3002<\/p>\n

    \u53e4\u5fb7\u8d39\u6d1b\u5728\u4e66\u4e2d\u6307\u51fa\uff0c\u8fd9\u79cd\u5c42\u7ea7\u8868\u793a\u7684\u4f18\u8d8a\u6027\u4f53\u73b0\u5728\u4e09\u4e2a\u7ef4\u5ea6\uff1a\u7a00\u758f\u6027<\/strong>\uff08\u5206\u5e03\u5f0f\u8868\u793a\u5177\u6709\u6307\u6570\u7ea7\u8868\u8fbe\u80fd\u529b\uff09\u3001\u4e0d\u53d8\u6027<\/strong>\uff08\u6df1\u5c42\u7ed3\u6784\u6355\u83b7\u5bf9\u53d8\u6362\u7684\u4e0d\u53d8\u6027\uff09\u3001\u7ec4\u5408\u6027<\/strong>\uff08\u6709\u9650\u57fa\u5143\u53ef\u751f\u6210\u65e0\u9650\u65b0\u6a21\u5f0f\uff09\u3002\u8fd9\u4e0e\u4eba\u7c7b\u8ba4\u77e5\u7cfb\u7edf\u7684\u5c42\u7ea7\u7ec4\u7ec7\u7ed3\u6784\u5f62\u6210\u4e86\u6df1\u523b\u547c\u5e94\u3002<\/p>\n

    \u4e3b\u9898\u4e8c\uff1a\u4fe1\u606f\u8bba\u4f5c\u4e3a\u7edf\u4e00\u8bed\u8a00<\/h3>\n

    \u672c\u4e66\u7684\u7b2c\u4e8c\u4e2a\u6838\u5fc3\u4e3b\u9898\u5728\u4e8e\u4ee5\u4fe1\u606f\u8bba<\/strong>\u4e3a\u5e95\u5c42\u5de5\u5177\u8d2f\u7a7f\u59cb\u7ec8\uff0c\u5f62\u6210\u4e86\u4e00\u5957\u7edf\u4e00\u7684\u7406\u8bba\u8bed\u8a00\u3002\u71b5\u5ea6\u91cf\u4e0d\u786e\u5b9a\u6027\uff0c\u4e92\u4fe1\u606f\u5ea6\u91cf\u4f9d\u8d56\u5173\u7cfb\uff0cKL\u6563\u5ea6\u5ea6\u91cf\u5206\u5e03\u5dee\u5f02\u2014\u2014\u8fd9\u4e9b\u6982\u5ff5\u4e0d\u4ec5\u662f\u7406\u8bba\u5206\u6790\u5de5\u5177\uff0c\u66f4\u76f4\u63a5\u5e94\u7528\u4e8e\u7b97\u6cd5\u8bbe\u8ba1\u3002<\/p>\n

    \u53d8\u5206\u81ea\u7f16\u7801\u5668\uff08VAE\uff09\u662f\u8fd9\u4e00\u601d\u8def\u7684\u96c6\u4e2d\u4f53\u73b0\uff1a\u901a\u8fc7\u6700\u5927\u5316\u8bc1\u636e\u4e0b\u754c\uff08ELBO\uff09\uff0c\u5c06\u6982\u7387\u63a8\u65ad\u95ee\u9898\u8f6c\u5316\u4e3a\u4f18\u5316\u95ee\u9898\uff1b\u7528KL\u6563\u5ea6\u4f5c\u4e3a\u6b63\u5219\u9879\uff0c\u5e73\u8861\u91cd\u5efa\u8d28\u91cf\u4e0e\u6f5c\u5728\u8868\u793a\u7684\u7ed3\u6784\u5316\u3002\u8fd9\u6761\u8def\u5f84\u6df1\u523b\u5f71\u54cd\u4e86\u751f\u6210\u6a21\u578b\u7684\u540e\u7eed\u53d1\u5c55\uff08VAE\u2192GAN\u2192\u6269\u6563\u6a21\u578b\uff09\u3002<\/p>\n

    \u4fe1\u606f\u8bba\u89c6\u89d2\u8fd8\u8d4b\u4e88\u4e86\u672c\u4e66\u4e00\u79cd\u72ec\u7279\u7684\u8ba4\u8bc6\u8bba\u4ef7\u503c\uff1a\u5b83\u5c06\u5b66\u4e60\u7406\u89e3\u4e3a\u51cf\u5c11\u4e0d\u786e\u5b9a\u6027\u7684\u8fc7\u7a0b\uff0c\u5c06\u77e5\u8bc6\u89c6\u4e3a\u538b\u7f29\u4fe1\u606f\u7684\u526f\u4ea7\u54c1<\/strong>\u3002\u8fd9\u4e00\u89c6\u89d2\u5c06\u7edf\u8ba1\u7269\u7406\u3001\u4fe1\u606f\u79d1\u5b66\u4e0e\u673a\u5668\u5b66\u4e60\u7edf\u4e00\u5728\u540c\u4e00\u4e2a\u6982\u5ff5\u6846\u67b6\u4e4b\u4e0b\uff0c\u5c55\u793a\u4e86\u8de8\u5b66\u79d1\u65b9\u6cd5\u8bba\u7684\u5f3a\u5927\u529b\u91cf\u3002<\/p>\n

    \n

    \u4e94\u3001\u4e2a\u4eba\u611f\u609f<\/h2>\n

    \u8bfb\u7f62”\u82b1\u4e66”\uff0c\u6700\u6df1\u523b\u7684\u611f\u609f\u5728\u4e8e\uff1a\u6df1\u5ea6\u5b66\u4e60\u4e0d\u4ec5\u662f\u4e00\u95e8\u6280\u672f\uff0c\u66f4\u662f\u4e00\u79cd\u8ba4\u8bc6\u8bba\u8303\u5f0f<\/strong>\u7684\u8f6c\u6362\u3002\u5b83\u4ece\u6839\u672c\u4e0a\u6539\u53d8\u4e86\u6211\u4eec\u5904\u7406\u4fe1\u606f\u7684\u65b9\u5f0f\u2014\u2014\u4ece”\u544a\u8bc9\u673a\u5668\u4ec0\u4e48\u662f\u6b63\u786e\u7b54\u6848”\u8f6c\u5411”\u8ba9\u673a\u5668\u81ea\u5df1\u53d1\u73b0\u4ec0\u4e48\u662f\u597d\u7684\u8868\u793a”\u3002<\/p>\n

    \u8fd9\u79cd\u8303\u5f0f\u8f6c\u6362\u5bf9\u6559\u80b2\u4e0e\u79d1\u7814\u5747\u5177\u6709\u6df1\u8fdc\u542f\u793a\u3002\u5f53\u6a21\u578b\u80fd\u591f\u81ea\u4e3b\u5b66\u4e60\u5c42\u7ea7\u8868\u793a\u65f6\uff0c\u4eba\u7c7b\u6559\u80b2\u8005\u6216\u8bb8\u4e5f\u5e94\u5f53\u53cd\u601d\uff1a\u4e0e\u5176\u704c\u8f93\u73b0\u6210\u7b54\u6848\uff0c\u4e0d\u5982\u5f15\u5bfc\u5b66\u751f\u6784\u5efa\u81ea\u5df1\u7684\u8ba4\u77e5\u5c42\u7ea7\u7ed3\u6784<\/strong>\u3002\u6df1\u5ea6\u5b66\u4e60\u7684\u6210\u529f\u6070\u6070\u8bc1\u660e\uff1a\u6700\u5f3a\u5927\u7684\u5b66\u4e60\u7cfb\u7edf\uff0c\u5f80\u5f80\u4e0d\u662f\u901a\u8fc7\u8bb0\u5fc6\u4e8b\u5b9e\uff0c\u800c\u662f\u901a\u8fc7\u5b66\u4e60\u8868\u793a\u4e8b\u7269\u7684\u65b9\u5f0f<\/strong>\u6765\u5b9e\u73b0\u6cdb\u5316\u7684\u3002<\/p>\n

    \u540c\u65f6\uff0c\u4e66\u4e2d\u5173\u4e8e”\u4e09\u6b21\u9769\u547d”\u7684\u8bba\u8ff0\u4ee4\u4eba\u8b66\u9192\uff1a1950\u5e74\u4ee3\u30011980\u5e74\u4ee3\u30012010\u5e74\u4ee3\u2014\u2014\u6bcf\u9694\u7ea6\u4e09\u5341\u5e74\uff0c\u4eba\u5de5\u667a\u80fd\u4fbf\u7ecf\u5386\u4e00\u6b21\u8303\u5f0f\u8dc3\u8fc1\u3002\u5f53\u4e0b\u7684\u6df1\u5ea6\u5b66\u4e60\u76db\u4e16\uff0c\u5e76\u975e\u5386\u53f2\u7684\u7ec8\u7ed3\uff0c\u800c\u662f\u53c8\u4e00\u6b21\u5927\u89c4\u6a21\u63a2\u7d22\u7684\u5f00\u7aef<\/strong>\u3002\u771f\u6b63\u7684\u7814\u7a76\u8005\uff0c\u5e94\u4fdd\u6301\u5bf9\u6839\u672c\u6027\u7a81\u7834\u7684\u671f\u5f85\u4e0e\u51c6\u5907\u3002<\/p>\n

    \n

    \u516d\u3001\u65b9\u6cd5\u8bba\u8054\u7cfb<\/h2>\n

    \u672c\u4e66\u7684\u65b9\u6cd5\u8bba\u4f53\u7cfb\u5177\u6709\u9c9c\u660e\u7684\u8de8\u5b66\u79d1\u6574\u5408<\/strong>\u7279\u5f81\uff0c\u8fd9\u4e0e\u53e4\u4eca\u54f2\u5b66\u4f20\u7edf\u4e2d\u7684\u65b9\u6cd5\u8bba\u8ffd\u6c42\u5f62\u6210\u4e86\u6df1\u523b\u5171\u9e23\u3002<\/p>\n

    \u5112\u5b66\u7ef4\u5ea6<\/strong>\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684”\u5c42\u7ea7\u8868\u793a”\u601d\u60f3\uff0c\u4e0e\u5112\u5bb6”\u683c\u7269\u81f4\u77e5”\u7684\u8ba4\u8bc6\u8bba\u8def\u5f84\u6697\u5408\u2014\u2014\u901a\u8fc7\u5c42\u5c42\u6df1\u5165\u5730\u63a2\u7a76\u4e8b\u7269\u4e4b\u7406\uff08”\u683c\u7269”\uff09\uff0c\u6700\u7ec8\u83b7\u5f97\u5bf9\u672c\u8d28\u7684\u8ba4\u77e5\uff08”\u81f4\u77e5”\uff09\u3002\u795e\u7ecf\u7f51\u7edc\u9010\u5c42\u62bd\u8c61\u6570\u636e\u8868\u793a\u7684\u8fc7\u7a0b\uff0c\u6070\u5982\u5112\u5bb6\u6240\u8bf4\u7684”\u4e0b\u5b66\u800c\u4e0a\u8fbe”\uff0c\u4ece\u5177\u4f53\u7ecf\u9a8c\u9010\u6b65\u901a\u8fbe\u62bd\u8c61\u667a\u6167\u3002<\/p>\n

    \u79d1\u5b66\u65b9\u6cd5\u8bba\u7ef4\u5ea6<\/strong>\uff1a\u672c\u4e66\u4f53\u73b0\u4e86\u5178\u578b\u7684\u5047\u8bbe-\u9a8c\u8bc1-\u8fed\u4ee3<\/strong>\u7684\u79d1\u5b66\u65b9\u6cd5\u3002\u6a21\u578b\u7684\u8bbe\u8ba1\u57fa\u4e8e\u5bf9\u6570\u636e\u89c4\u5f8b\u7684\u5047\u8bbe\uff0c\u8bad\u7ec3\u8fc7\u7a0b\u5373\u7cfb\u7edf\u5316\u7684\u5b9e\u9a8c\u9a8c\u8bc1\uff0c\u800c\u4f18\u5316\u5668\u7684\u8fed\u4ee3\u66f4\u65b0\u5219\u4f53\u73b0\u4e86\u79d1\u5b66\u5b9e\u9a8c\u4e2d”\u63a7\u5236\u53d8\u91cf\u3001\u9010\u6b65\u903c\u8fd1”\u7684\u7cbe\u9ad3\u3002\u5c24\u5176\u662f\u6b8b\u5dee\u8fde\u63a5\u3001\u8df3\u8dc3\u8fde\u63a5\u7b49\u6280\u672f\u7684\u5f15\u5165\uff0c\u4f53\u73b0\u4e86\u79d1\u5b66\u7814\u7a76\u4e2d”\u53d1\u73b0\u77db\u76fe\u2192\u4fee\u6b63\u7406\u8bba\u2192\u91cd\u65b0\u9a8c\u8bc1”\u7684\u87ba\u65cb\u4e0a\u5347\u903b\u8f91\u3002<\/p>\n

    \u7cfb\u7edf\u8bba\u7ef4\u5ea6<\/strong>\uff1a\u6df1\u5ea6\u5b66\u4e60\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a\u590d\u6742\u81ea\u9002\u5e94\u7cfb\u7edf<\/strong>\u2014\u2014\u591a\u5c42\u975e\u7ebf\u6027\u53d8\u6362\u4ea7\u751f\u6d8c\u73b0\u884c\u4e3a\uff0c\u68af\u5ea6\u4e0b\u964d\u5728\u53c2\u6570\u9ad8\u7ef4\u7a7a\u95f4\u4e2d\u5bfc\u822a\uff0cDropout\u4e0e\u6b63\u5219\u5316\u4f5c\u4e3a”\u6270\u52a8\u673a\u5236”\u9632\u6b62\u7cfb\u7edf\u9677\u5165\u5c40\u90e8\u6700\u4f18\u3002\u8fd9\u4e0e\u666e\u91cc\u6208\u91d1\u7684\u8017\u6563\u7ed3\u6784\u7406\u8bba\u3001\u590d\u6742\u7cfb\u7edf\u7406\u8bba\u5f62\u6210\u547c\u5e94\uff0c\u8868\u660e\u6df1\u5ea6\u5b66\u4e60\u7684\u6210\u529f\u4e0d\u4ec5\u662f\u5de5\u7a0b\u6280\u672f\u7684\u80dc\u5229\uff0c\u66f4\u662f\u7cfb\u7edf\u79d1\u5b66\u601d\u7ef4\u7684\u80dc\u5229\u3002<\/p>\n

    \n

    \u4e03\u3001\u540e\u7eed\u8ba1\u5212<\/h2>\n

    \u57fa\u4e8e\u672c\u4e66\u7684\u5b66\u4e60\uff0c\u5236\u5b9a\u4ee5\u4e0b\u5177\u4f53\u884c\u52a8\u8ba1\u5212\uff1a<\/p>\n

      \n
    1. \n

      \u7406\u8bba\u6df1\u5316<\/strong>\uff1a\u9009\u53d6\u7ebf\u6027\u4ee3\u6570\u4e0e\u6982\u7387\u8bba\u57fa\u7840\u7ae0\u8282\u8fdb\u884c\u4e8c\u5237\uff0c\u91cd\u70b9\u8865\u5f3a\u53d8\u5206\u63a8\u65ad\u3001\u8499\u7279\u5361\u6d1b\u65b9\u6cd5\u7684\u6570\u5b66\u63a8\u5bfc\uff0c\u72ec\u7acb\u5b8c\u6210\u4e66\u4e2d\u5173\u952e\u5b9a\u7406\u7684\u8bc1\u660e\u590d\u73b0\u3002<\/p>\n<\/li>\n

    2. \n

      \u4ee3\u7801\u5b9e\u73b0<\/strong>\uff1a\u9009\u53d6\u81f3\u5c11\u4e09\u4e2a\u6838\u5fc3\u6a21\u578b\uff08MLP\u3001CNN\u3001VAE\uff09\uff0c\u4f7f\u7528PyTorch\u4ece\u96f6\u5b9e\u73b0\u5b8c\u6574\u8bad\u7ec3\u6d41\u7a0b\uff0c\u5305\u62ec\u6570\u636e\u52a0\u8f7d\u3001\u6a21\u578b\u6784\u5efa\u3001\u635f\u5931\u51fd\u6570\u5b9a\u4e49\u4e0e\u4f18\u5316\u5668\u914d\u7f6e\uff0c\u5728\u771f\u5b9e\u6570\u636e\u96c6\u4e0a\u590d\u73b0\u57fa\u51c6\u6027\u80fd\u3002<\/p>\n<\/li>\n

    3. \n

      \u8bba\u6587\u8ffd\u8e2a<\/strong>\uff1a\u5efa\u7acb\u6df1\u5ea6\u5b66\u4e60\u524d\u6cbf\u8bba\u6587\u8ffd\u8e2a\u673a\u5236\uff0c\u91cd\u70b9\u5173\u6ce8\u8868\u793a\u5b66\u4e60\u3001\u751f\u6210\u6a21\u578b\u3001\u6ce8\u610f\u529b\u673a\u5236\u4e09\u4e2a\u65b9\u5411\uff0c\u6bcf\u6708\u7cbe\u8bfb2-3\u7bc7\u9876\u4f1a\u8bba\u6587\uff0c\u64b0\u5199\u9605\u8bfb\u62a5\u544a\u3002<\/p>\n<\/li>\n

    4. \n

      \u9879\u76ee\u5b9e\u8df5<\/strong>\uff1a\u5c06\u6df1\u5ea6\u5b66\u4e60\u601d\u60f3\u5e94\u7528\u4e8e\u672c\u4e13\u4e1a\u9886\u57df\u7684\u4e00\u4e2a\u5177\u4f53\u95ee\u9898\uff0c\u5b8c\u6210\u7aef\u5230\u7aef\u7684\u6a21\u578b\u8bbe\u8ba1\u3001\u8bad\u7ec3\u4e0e\u8bc4\u4f30\uff0c\u64b0\u5199\u6280\u672f\u62a5\u544a\u3002<\/p>\n<\/li>\n

    5. \n

      \u8de8\u5b66\u79d1\u878d\u5408<\/strong>\uff1a\u5c06\u4fe1\u606f\u8bba\u3001\u4f18\u5316\u7406\u8bba\u4e0e\u672c\u9886\u57df\u7814\u7a76\u95ee\u9898\u76f8\u7ed3\u5408\uff0c\u5c1d\u8bd5\u63d0\u51fa1-2\u4e2a\u5177\u6709\u521b\u65b0\u6027\u7684\u7814\u7a76\u5047\u8bbe\uff0c\u4e3a\u672a\u6765\u5b66\u672f\u63a2\u7d22\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n<\/li>\n<\/ol>\n

      \n

      \u4e66\u5377\u5c06\u5c3d\uff0c\u601d\u8003\u65b9\u59cb\u3002\u6df1\u5ea6\u5b66\u4e60\u4e4b\u9053\uff0c\u4e0d\u5728\u8bb0\u5fc6\u7b97\u6cd5\uff0c\u800c\u5728\u7406\u89e3\u8868\u793a\u4e4b\u7406\uff1b\u4e0d\u5728\u8ffd\u9010\u6f6e\u6d41\uff0c\u800c\u5728\u628a\u63e1\u667a\u80fd\u4e4b\u672c\u3002<\/em><\/p>","protected":false},"excerpt":{"rendered":"

      \u300a\u6df1\u5ea6\u5b66\u4e60\uff08Ian Goodfellow\uff09\u300b\u9605\u8bfb\u7b14\u8bb0 \u81ea\u52a8\u751f\u6210 | 2026-06-08 17:18 | \ud83c\udf10 […]<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2397","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/deepbule.store\/index.php?rest_route=\/wp\/v2\/posts\/2397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deepbule.store\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deepbule.store\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deepbule.store\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/deepbule.store\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2397"}],"version-history":[{"count":1,"href":"https:\/\/deepbule.store\/index.php?rest_route=\/wp\/v2\/posts\/2397\/revisions"}],"predecessor-version":[{"id":2398,"href":"https:\/\/deepbule.store\/index.php?rest_route=\/wp\/v2\/posts\/2397\/revisions\/2398"}],"wp:attachment":[{"href":"https:\/\/deepbule.store\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deepbule.store\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deepbule.store\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}