{"id":1155,"date":"2021-10-12T16:25:32","date_gmt":"2021-10-12T08:25:32","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=1155"},"modified":"2021-10-12T16:25:32","modified_gmt":"2021-10-12T08:25:32","slug":"%e7%a0%94%e4%b8%80%e5%ad%a6%e6%9c%ba%e5%99%a8%e5%ad%a6%e4%b9%a0%e5%92%8c%e6%b7%b1%e5%ba%a6%e5%ad%a6%e4%b9%a0%ef%bc%8c%e8%b6%8a%e5%ad%a6%e8%b6%8a%e7%b3%8a%e6%b6%82","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2021\/10\/12\/1155\/","title":{"rendered":"\u7814\u4e00\u5b66\u673a\u5668\u5b66\u4e60\u548c\u6df1\u5ea6\u5b66\u4e60\uff0c\u8d8a\u5b66\u8d8a\u7cca\u6d82"},"content":{"rendered":"
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\"\u56fe\u7247\"<\/section>\n
<\/section>\n<\/section>\n<\/section>\n
\u4f5c\u8005\uff1a\u59dc\u5b50\u4fe1
\nhttps:\/\/www.zhihu.com\/question\/371622741\/answer\/1666044043<\/strong><\/section>\n
2020\u5e74\u7855\u58eb\u6bd5\u4e1a\uff0c\u51e0\u5e74\u6ca1\u5b66\u6570\u5b66\uff0c\u9ad8\u6570\u6982\u7387\u8bba\u7ebf\u6027\u4ee3\u6570\u5168\u5fd8\u4e86\u3002\u6ca1\u529e\u6cd5\u5237mit\u76841806\uff0c\u7ebf\u4ee3\u7ec8\u4e8e\u6709\u70b9\u5370\u8c61\u4e86\uff0c\u5237\u5b8b\u6d69\u7684\u6982\u7387\u8bba\uff0c\u597d\u50cf\u6982\u7387\u8bba\u4e5f\u60f3\u8d77\u6765\u4e86\u4e00\u70b9\u3002<\/section>\n

\u51b2\u3002\u53ef\u4ee5\u64b8\u5434\u6069\u8fbe\u4e86\uff0c\u64b8\u5b8c\u4e00\u77e5\u534a\u89e3\u3002\u51b2\u3002\u5237\u70b9\u674e\u5b8f\u6bc5\u5427\uff0c\u5c31\u8bb0\u4f4f\u4e86\u5b9d\u53ef\u68a6\u3002\u51b2\uff0c\u5237\u5434\u6069\u8fbe\u6700\u65b0\u89c6\u9891\uff0c\u8fd8\u662f\u9876\u4e0d\u4f4f\u3002<\/p>\n

\u597d\u5427\u8fd8\u662f\u8e0f\u8e0f\u5b9e\u5b9e\u770b\u4e66\u5427\u3002\u6982\u7387\u8bba\uff0c\u7ebf\u4ee3\u4e66\uff0c\u770b\u4e86\u4e00\u904d\uff0c\u6709\u4fe1\u5fc3\u4e86\u3002\u5237PRML\uff0c\u7b2c\u4e00\u7ae0\u9ad8\u7ef4\u9ad8\u65af\u6211\u5c31\u61f5\u903c\u4e86\u3002\u6362\u7edf\u8ba1\u5b66\u4e60\u65b9\u6cd5\uff0c\u524d\u51e0\u7ae0\u8fd8\u884c\uff0c\u751a\u81f3\u80fd\u505a\u505a\u4f5c\u4e1a\u3002\u903b\u8f91\u56de\u5f52\u5f00\u59cb\u5669\u68a6\u5c31\u6765\u4e86\uff0c\u591a\u5206\u7c7b\u76f4\u63a5\u6740\u6211\u3002SVM\u770b\u4e86\u534a\u5929\uff0c\u5230\u6838\u6280\u5de7\u53c8\u6740\u6211\u3002EM\u5f7b\u5e95\u51c9\u4e86\uff0c\u76d1\u7763\u5b66\u4e60\u5c31\u770b\u5230\u8fd9\u3002\u4ec0\u4e48\u9a6c\u5c14\u79d1\u592b\u8499\u7279\u5361\u6d1b\uff0c\u8fd9\u90fd\u662f\u4ec0\u4e48\u795e\u4ed9\u3002\u5f00\u59cb\u770b\u65e0\u76d1\u7763\uff0c\u6323\u624e\u4e86\u597d\u4e45\u5947\u5f02\u503c\u548c\u4e3b\u6210\u5206\uff0c\u4e5f\u5c31\u5230\u6b64\u4e3a\u6b62\u4e86\u3002<\/p>\n

\u71b5\u4e0d\u77e5\u9053\uff0c\u8981\u8865\u4fe1\u606f\u8bba\uff0c\u770b\u4e86\u70b9\u76ae\u6bdb\u5148\u9876\u7740\u3002\u8499\u7279\u5361\u6d1b\uff0c\u9a6c\u5c14\u79d1\u592b\u4e0d\u77e5\u9053\uff0c\u597d\u50cf\u5f97\u8865\u968f\u673a\u8fc7\u7a0b\uff0c\u5f00\u5934\u5c31\u4e0a\u6d4b\u5ea6\u8bba\uff0c\u6d4b\u5ea6\u662f\u4e2a\u4ec0\u4e48\u9b3c\uff0c\u6211\u4eca\u5929\u60f3\u4e86\u534a\u5929\u03c3\u7a7a\u95f4\uff0c\u8fd8\u662f\u4e00\u77e5\u534a\u89e3\uff0c\u6709\u70b9\u9876\u4e0d\u52a8\u3002\u7edf\u8ba1\u5b66\u8fd8\u5f97\u8865\uff0c\u518d\u9ad8\u7ea7\u4e00\u70b9\u7684\u6982\u7387\u8bba\u4e5f\u5f97\u8865\u3002\u542c\u8bf4\u51f8\u4f18\u5316\u4e5f\u5f97\u8865\u3002\u4e5f\u4e0d\u77e5\u9053\u5f97\u7334\u5e74\u9a6c\u6708\u3002<\/p>\n

Python\u6211\u4e5f\u4e0d\u4f1a\u554a\uff0c\u5237\u4e8620\u8282\u5c0f\u7532\u9c7c\uff0c\u5148\u51d1\u4e4e\u9876\u7740\u3002\u76f4\u63a5\u4e0akaggle\uff0c\u5237\u5b8c\u4e86Python\u548cml\u5165\u95e8\u7684\u9898\uff0c\u4f46\u611f\u89c9\u8fd8\u662f\uff0c\u5371\u3002\u518d\u7b49\u7b49\u5427\u3002<\/p>\n

\u4eca\u5929\u5f00\u59cb\u5237\u56fd\u79d1\u5927\u7684\u673a\u5668\u5b66\u4e60\uff0c\u6761\u4ef6\u671f\u671b\u6740\u6211\uff0c\u770b\u6765\u968f\u673a\u8fc7\u7a0b\u8fc8\u4e0d\u8fc7\u53bb\uff0c\u5f97\u641e\u4e00\u6ce2\u3002\u542c\u8bf4\u968f\u673a\u8fc7\u7a0b\u6709\u6d4b\u5ea6\u8bba\u6216\u8005\u5b9e\u53d8\u51fd\u6570\u7684\u57fa\u7840\u4f1a\u6bd4\u8f83\u597d\uff0c\u6211\u53c8\u67e5\u4e86\u67e5\u542c\u8bf4\u5b9e\u53d8\u51fd\u6570\u6709\u6570\u5b66\u5206\u6790\u7684\u57fa\u7840\u4f1a\u6bd4\u8f83\u597d\uff0c\u5565\u4e5f\u4e0d\u8bf4\u4e86\uff0c\u6211\u4eca\u5929\u6b63\u5f0f\u5f00\u59cb\u5b66\u6570\u5b66\u5206\u6790\u4e86\u3002\u809d\u4e00\u4e0bAISL\uff0c\u518d\u8e0f\u5b9e\u8865\u4e00\u4e0b\u6982\u7387\u8bba\u548c\u7edf\u8ba1\u5b66\u3002<\/p>\n

\u840c\u840c\u5f0f\u5658\u5634\uff0c\u4eca\u5929\u662f2021\u5e741\u67087\u53f7\uff0c\u662f\u6211\u641e\u673a\u5668\u5b66\u4e60\u7684\u5927\u6982\u7b2c\u4e09\u4e2a\u6708\uff0c\u7559\u4e2a\u5751\uff0c\u770b\u770b\u4ee5\u540e\u4f1a\u600e\u4e48\u6837\u3002<\/p>\n

mmp\u6211\u4e00\u4e2a\u672c\u79d1\u571f\u6728\u72d7\uff0c\u7855\u58eb\u5efa\u7b51\u6280\u672f\uff0c\u68a6\u60f3\u5de5\u5730\u76d6\u9ad8\u697c\uff0c\u548b\u5c31\u6210\u4e86\u73b0\u5728\u8fd9\u4e2a\u6837\u5b50\u3002\u771f\u662f\u4e07\u7269ml\u561b\uff1f\uff1f<\/p>\n

\u4e0d\u592a\u7518\u5fc3\u5f53\u8c03\u53c2\u4fa0\uff0c\u6570\u5b66\u57fa\u7840\u4e0d\u7262\u56fa\u771f\u7684\u5730\u52a8\u5c71\u6447\uff0c\u6548\u7387\u4f4e\u5c31\u4f4e\u70b9\u5427\u3002\u597d\u6b79\u4e8c\u5341\u4e94\u5e74\u5934\u4e00\u6b21\u4e3b\u52a8\u89c9\u5f97\u5b66\u4e60\u5f88\u9177\u3002\u8865\u4e2a\u4e94\u5e74\u4e0d\u4fe1\u9876\u4e0d\u52a8\u3002<\/p>\n

<\/section>\n
\u4f5c\u8005\uff1a\u533f\u540d\u7528\u6237
\nhttps:\/\/www.zhihu.com\/question\/371622741\/answer\/1269330116<\/strong><\/section>\n
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\u5982\u679c\u6709\u65f6\u95f4\u8fdb\u4e00\u6b65\u5b66\u4e60\u6211\u76f8\u4fe1\u6211\u4e5f\u80fd\u7528numpy\u64b8\u4e2a\u4ec0\u4e48\u51b3\u7b56\u6811\u4e4b\u7c7b\u7684\uff0c\u751a\u81f3\u5728\u53ef\u9884\u89c1\u5230\u7684\u672a\u6765\u53ea\u8981\u6211\u613f\u610f\u5b66spark,sql\u8fd9\u4e9b\u6280\u672f\u76f8\u5173\u7684\u4e1c\u897f\u603b\u80fd\u638c\u63e1\u3002cpvr\uff0cnips\u7684\u8bba\u6587\u4e5f\u7ecf\u5e38\u770b\uff0c\u4e5f\u6162\u6162\u61c2\u4e00\u4e9b\u704c\u6c34\u7684\u5957\u8def\u3002\u4f46\u6bcf\u5f53\u5b66\u4e60\u76f8\u5173\u7406\u8bba\u77e5\u8bc6\u7684\u65f6\u5019\u603b\u6709\u4e00\u79cd\u65e0\u6240\u9002\u4ece\u611f\uff0c\u6709\u4e00\u79cd\u4f3c\u61c2\u975e\u61c2\u7684\u611f\u89c9\uff0c\u56e0\u4e3a\u4ece\u63a5\u89e6\u673a\u5668\u5b66\u4e60\u5f00\u59cb\u5c31\u5904\u4e8e\u7edd\u5883\uff0c\u6240\u4ee5\u6211\u72af\u4e86\u4e00\u4e2a\u81f4\u547d\u7684\u9519\u8bef\u5c31\u662f\u5728\u5b66\u4e60\u6570\u5b66\u57fa\u7840(mit\u7ebf\u4ee3\uff0c\u7edf\u8ba1\u5b66\u76f8\u5173\u57fa\u7840)\u7684\u65f6\u5019\u4e5f\u6309\u7167\u5b66\u4e60\u6280\u672f\u7684\u901f\u6210\u65b9\u6cd5\u6765\u5b66\uff0c\u89c6\u98913\u500d\u901f\uff0c2\u4e2a\u661f\u671f\u5e72\u6389\u4e00\u672c\u4e66\u8fd9\u6837\uff0c\u4f46\u8fd9\u6837\u4e5f\u662f\u4e0d\u5f97\u5df2\u5728\u6beb\u65e0\u4ea4\u6d41\u548c\u6307\u5bfc\u7684\u60c5\u51b5\u4e0b\u4e3a\u4e86\u5feb\u901f\u4e0a\u624b\u4e5f\u53ea\u80fd\u8fd9\u4e48\u505a\u4e86\u3002<\/section>\n
\u4e4b\u540e\u770b\u4e86\u82b1\u4e66\uff0c\u674e\u822a\uff0c\u8ddf\u7740\u89c6\u9891\u63a8\u4e86prml,\u5728\u82b1\u4e66\u65f6\u611f\u89c9\u8fd8\u884c\uff0c\u4f46\u5230\u4e86\u674e\u822a\u7684\u65f6\u5019\u8fd9\u79cd\u611f\u89c9\u5c31\u8d8a\u6765\u8d8a\u5f3a\uff0c\u6211\u597d\u50cf\u61c2\u4f60\u8ba9\u6211\u5bf9\u7740em\u7b97\u6cd5\u7684\u63a8\u5bfc\u597d\u50cf\u4e5f\u80fd\u8bb2\u4e2a123\u51fa\u6765\u4f46\u6211\u611f\u89c9\u6211\u4e0d\u61c2\uff0c\u5c31\u53ea\u662f\u4f1a\u5f53\u4e2a\u5de5\u5177\u7528\u7528\u8fd9\u79cd\u7a00\u91cc\u7cca\u6d82\u7684\u611f\u53d7\u8ba9\u4eba\u5f88\u96be\u53d7\uff0c\u800c\u4e14\u4e5f\u627e\u4e0d\u51fa\u65f6\u95f4\u6765\u8ba4\u771f\u7684\u4f5c\u8bfe\u540e\u9898\uff0c\u641e\u4e86\u534a\u5929\u53d1\u73b0\u6bd5\u4e1a\u90fd\u5f88\u5371\u9669\uff0c\u800c\u4e14\u5b66\u7684\u6df1\u4e86\u540e\uff0c\u4f18\u5316\u8bba\uff0c\u6cdb\u51fd\uff0c\u968f\u673a\u8fc7\u7a0b\u90fd\u8981\u7528\u5230\uff0c\u7136\u540e\u53d1\u73b0\u5f88\u65e0\u529b\uff0c\u56e0\u4e3a\u7f3a\u4e4f\u6570\u5b66\u57fa\u7840\uff0c\u5c31\u50cf\u8bef\u5dee\u968f\u7740\u65f6\u95f4\u7d2f\u79ef\u653e\u5927\uff0c\u786c\u4e0a\u5c31\u662f\u90a3\u79cd\u4f3c\u61c2\u975e\u61c2\u7a00\u91cc\u7cca\u6d82\u3002<\/section>\n
\u56e0\u4e3a\u8981\u641e\u8be5\u6b7b\u7684\u8bba\u6587\u4e5f\u6ca1\u6709\u65f6\u95f4\u6df1\u5165\u5b66\u4e60 \uff0c\u6211\u5f04\u7684\u662f\u4ea4\u53c9\u9886\u57df\uff0c\u4f46\u5927\u90e8\u5206\u8fd8\u662f\u89c6\u9891\u9884\u6d4b\uff0c\u65f6\u7a7a\u9884\u6d4b\u5916\u52a0\u70b9\u8bed\u4e49\u5206\u5272\uff0c\u8fd9\u79cd\u65e0\u6240\u9002\u4ece\u611f\u76f4\u89c2\u7684\u53cd\u5e94\u5230\u6211\u6240\u8c13\u8bba\u6587’\u521b\u65b0’\u70b9\u4e2d\u5c31\u662f\u6539\u6539\u7f51\u7edc\u7ed3\u6784\u52a0\u5404\u79cdattention\uff0c\u5957\u4e2agan\uff0c\u4f46\u6211\u89c9\u5f97\u8fd9\u4e1c\u897f\u7b80\u76f4\u5c31\u662f\u6d6a\u8d39\u751f\u547d\uff0c\u7136\u540e\u770b\u770b\u540c\u884c\u4eec\u7c7b\u4f3c\u7684\u6587\u7ae0\u597d\u50cf\u4e5f\u662f\u8fd9\u4e48\u4e2a\u5957\u8def\uff0crnn\u6539\u4e2a\u95e8\uff0c\u7f16\u89e3\u7801\u7ed3\u6784\u6539\u6539\u8fde\u63a5\uff0cgan+vae+lstm\u6392\u5217\u7ec4\u5408\uff0c\u6216\u8005cvpr\u5f00\u6e90\u6284\u4e0b\u6765\u6362\u4e2a\u672c\u9886\u57df\u6570\u636e\u96c6\uff0c\u7136\u540e\u75af\u72c2\u8fc7\u62df\u5408+\u6570\u636e\u6cc4\u9732\u3002\u6240\u4ee5\u6211\u4e00\u5ea6\u6000\u7591\u662f\u4e0d\u662f\u81ea\u5df1\u592a\u70c2\u770b\u95ee\u9898\u7684\u89d2\u5ea6\u6709\u95ee\u9898\uff0c\u6216\u8bb8\u522b\u4eba\u6709\u4e25\u683c\u7684\u63a8\u5bfc\u53ea\u662f\u6211\u53ea\u80fd\u770b\u61c2\u5957\u8def\u90e8\u5206\uff1f<\/section>\n
\u6240\u4ee5\u6211\u89c9\u5f97\u5f52\u6839\u5230\u5e95\u8fd8\u662f\u6570\u5b66\u7684\u95ee\u9898\uff0c\u56e0\u4e3a\u57fa\u7840\u7684\u5730\u57fa\u6709\u95ee\u9898\u6240\u4ee5\u5b66\u7684\u90fd\u662f\u7a7a\u4e2d\u697c\u9601\uff0c\u5982\u679c\u80fd\u518d\u6765\u4e00\u6b21\u6211\u53ef\u80fd\u5c31\u628a\u8fd9\u4e2a\u5f53\u505a\u7231\u597d\u4e86\uff0c\u6bd5\u7adf\u8fd8\u662f\u633a\u559c\u6b22\u7684\uff0c\u4f46\u76f2\u76ee\u8ddf\u98ce\u5e76\u4e14\u6ca1\u4eba\u6307\u5bfc\u6709\u591a\u6076\u5fc3\u8bf4\u591a\u4e86\u90fd\u662f\u6cea\u3002<\/section>\n
<\/section>\n
\u4f5c\u8005\uff1a\u533f\u540d\u7528\u6237
\nhttps:\/\/www.zhihu.com\/question\/371622741\/answer\/1043269559<\/strong><\/section>\n
\u6211\u8ba4\u4e3a\u5728\u9879\u76ee\u4e2d\u5b66\u4e60\u673a\u5668\u5b66\u4e60\u548c\u6df1\u5ea6\u5b66\u4e60\u66f4\u52a0\u5bb9\u6613\uff0c\u4e3b\u8981\u662f\u5b9e\u9645\u7684\u4f8b\u5b50\u4f1a\u5e2e\u52a9\u4f60\u66f4\u597d\u7406\u89e3\u5176\u4e2d\u7684\u601d\u60f3\u548c\u8ba1\u7b97\u8fc7\u7a0b\u3002\u8d8a\u5b66\u8d8a\u4e0d\u4f1a\u8bf4\u660e\u5df2\u7ecf\u5f00\u59cb\u4f1a\u4e00\u4e9b\u4e1c\u897f\u4e86\uff0c\u5b9e\u8df5\u4e4b\u540e\u53ef\u80fd\u660e\u767d\u66f4\u591a\u4e1c\u897f\u3002\u4f46\u662f\u5982\u679c\u8ba9\u6211\u56de\u5230\u7814\u4e00\uff0c\u6211\u4f1a\u9009\u62e9\u653e\u5f03\u8fd9\u4e2a\u65b9\u5411\u3002<\/section>\n

\u672c\u4eba\u5c31\u8bfb\u4e8e\u4e00\u6240\u4e2d\u4e0a\u7684211\u5b66\u6821\uff0c\u8fd8\u67091\u4e2a\u6708\u5c31\u6bd5\u4e1a\u4e86\u3002\u7814\u4e00\u65f6\u5019\u6211\u548c\u697c\u4e3b\u4e00\u6837\uff0c\u4e00\u76f4\u5728\u5b66\u4e60\uff0c\u81ea\u5df1\u4e5f\u4f1a\u627e\u4e00\u4e9b\u5f00\u6e90\u7684\u9879\u76ee\uff0c\u4e5f\u53c2\u52a0\u8fc7\u4e00\u4e9b\u6bd4\u8d5b\uff0c\u4e2a\u522b\u6bd4\u8d5b\u6210\u7ee9\u4e5f\u8bf4\u5f97\u8fc7\u53bb\u3002\u4f46\u662f\u5b66\u6821\u4f4d\u7f6e\u6bd4\u8f83\u504f\uff0c\u5bfc\u5e08\u8d44\u6e90\u4e0d\u597d\uff0c\u5b9e\u9a8c\u5ba4\u4e0d\u8ba9\u51fa\u53bb\u5b9e\u4e60\u7b49\u56e0\u7d20\uff0c\u6211\u5904\u4e8e\u5355\u6253\u72ec\u6597\u9636\u6bb5\u3002\u627e\u5de5\u4f5c\u4e4b\u524d\u6211\u5df2\u7ecf\u80fd\u719f\u7ec3\u63a8\u51fa\u5404\u79cd\u4e3b\u6d41\u673a\u5668\u5b66\u4e60\u516c\u5f0f\uff0c\u7528Numpy\u5199\u51fa\u5927\u90e8\u5206\u6a21\u578b\uff0c\u5728\u529b\u6263\u7b49\u7f51\u7ad9\u4e0a\u5237\u4e86500+\u7684\u9898\u76ee\u3002<\/p>\n

\u521a\u5165\u5751\u7684\u65f6\u5019\uff0c\u7f51\u4e0a\u7684\u5404\u79cd\u884c\u4e1a\u524d\u666f\u7684\u8bc4\u4ef7\u8499\u853d\u4e86\u6211\u7684\u53cc\u773c\uff0c\u6211\u6ee1\u6000\u81ea\u4fe1\u7684\u53c2\u52a0\u4e862019\u5e74\u7684\u79cb\u62db\uff0c\u7ed3\u679c\u4ee5\u5931\u8d25\u544a\u7ec8\uff0cML\u3001DL\u57fa\u7840\u77e5\u8bc6\u3001\u624b\u6495\u4ee3\u7801\u90fd\u6ca1\u4ec0\u4e48\u95ee\u9898\u3002\u53c2\u52a0\u62db\u8058\u7684\u6240\u6709\u516c\u53f8\u4e2d\uff0c\u53ea\u6709\u817e\u8baf\u544a\u8bc9\u4e86\u6211\u7684\u4e0d\u8db3\u4e4b\u5904\uff0c\u6ca1\u6709\u5b9e\u4e60\u3001\u6ca1\u6709\u8bba\u6587\u3002(\u5f88\u591a\u5927\u4f6c\u8fd9\u65f6\u4f1a\u8bf4\u4e86\uff0c\u6ca1\u6709\u8bba\u6587\u8fd8\u60f3\u627e\u7b97\u6cd5\u5de5\u7a0b\u5e08\u7684\u804c\u4f4d\uff0c\u6211\u53ea\u80fd\u544a\u8bc9\u4f60\u4eec\uff0c\u5b9e\u9a8c\u5ba4\u53ea\u6709\u81ea\u5df1\u7814\u7a76\u8fd9\u4e2a\u65b9\u5411\u65f6\uff0c\u9700\u8981\u8e29\u7684\u5751\u591a\u5230\u65e0\u6cd5\u60f3\u8c61)\u3002\u534e\u4e3a\u7684\u62db\u8058\u6211\u8d70\u7684\u6700\u8fdc\uff0c\u4f46\u662f\u7ec8\u9762\u88ab\u5237\u4e86\uff0c\u56e0\u4e3a\u975e\u79d1\u73ed\uff0c\u6ca1\u529e\u6cd5\u8fd9\u662f\u4e8b\u5b9e\u3002\u6700\u540e\u7684\u6700\u540e\uff0c\u6211\u53bb\u4e00\u5bb6\u901a\u4fe1\u516c\u53f8\u505a\u8f6f\u5f00\u53bb\u4e86\u3002\u8fd9\u4e5f\u7b97\u6bd4\u8f83\u597d\u7684\u7ed3\u679c\u5427\u3002<\/p>\n

\u7b80\u5355\u603b\u7ed3\u4e00\u4e9b\u62db\u8058\u65f6\u5019\u6211\u90fd\u4f1a\u4ec0\u4e48\u4e86\u5427\uff0cML\u57fa\u672c\u6a21\u578b\u7684\u516c\u5f0f\u63a8\u5bfc+numpy\u5b9e\u73b0\uff0cDL\u7684\u57fa\u7840\u77e5\u8bc6\uff0cCV\u9886\u57df\u81ea\u5df1\u624b\u5199\u8fc7SSD\u3001Faster R-CNN\u3001YOLO\u3001retinanet\u8fd9\u51e0\u79cd\u57fa\u672c\u76ee\u6807\u68c0\u6d4b\u7b97\u6cd5\u7684\u5168\u90e8\u4ee3\u7801\u3002\u6539\u8fdb\u4e86Faster R-CNN\uff0c\u4f46\u662f\u6ca1\u6765\u5f97\u53ca\u51fa\u6587\u7ae0\u3002\u53c2\u52a0\u4e86\u51e0\u6b21\u6bd4\u8d5b\uff0c\u6210\u7ee9\u4e00\u822c\uff0c\u6700\u597d\u6210\u7ee9\u662f1000\u4e2a\u961f\u4f0d\u6bd4\u8d5b\u7684\u524d20\u540d\u3002\u6570\u636e\u7ed3\u6784\u65b9\u9762\uff0c\u529b\u6263\u91cc\u7684\u4e2d\u7b49\u9898\u57fa\u672c\u601d\u8def\u90fd\u6709\uff0c\u5927\u90e8\u5206\u80fd\u5199\u51fa\u6765\uff0c\u6bd5\u7adf\u5237\u4e86500\u591a\u4e2a\u7b97\u6cd5\u9898\u3002<\/p>\n

\u6211\u53ea\u60f3\u8bf4\u5982\u679c\u662f\u975e985\u7855\u58eb\uff0c\u6ca1\u6cd5\u53d1\u8bba\u6587\uff0c\u6ca1\u6cd5\u53bb\u5b9e\u4e60\uff0c\u8fd8\u662f\u8001\u8001\u5b9e\u5b9e\u505a\u4e9b\u8f6f\u5f00\u7684\u9879\u76ee\u5427\uff0c\u8fd9\u4e9b\u53ef\u80fd\u66f4\u6709\u7528\u3002\u5f53\u7136\uff0c\u5982\u679c\u4f60\u662f\u5927\u4f6c\uff0c\u5c31\u5f53\u6211\u5728\u653e\u5c41\u597d\u4e86\u3002<\/p>\n

\u5b66\u8fd9\u65b9\u9762\u7684\u77e5\u8bc6\u8fd8\u662f\u522b\u770b\u4e66\u4e86\uff0c\u6bcf\u5929\u8ba4\u8ba4\u771f\u771f\u5b66\u4f1a\u4e00\u79cd\u6a21\u578b\uff0c\u4ece\u516c\u5f0f\u5230\u4ee3\u7801\uff0c\u6bcf\u4e2a\u7ec6\u8282\u7406\u6e05\uff0c\u4f60\u5c31\u53ef\u4ee5\u8bf4\u4f60\u4f1a\u8fd9\u4e2a\u6a21\u578b\u4e86\u3002\u4e66\u4e0a\u7406\u8bba\u8bb2\u7684\u5f88\u597d\uff0c\u4f46\u662f\u6211\u8ba4\u4e3a\u627e\u4e00\u4e9b\u9879\u76ee\u66f4\u80fd\u5e2e\u52a9\u4f60\u7406\u89e3\u8fd9\u4e9b\u3002\u5982\u679c\u662f\u6570\u5b66\u77e5\u8bc6\u4e0d\u4f1a\u7684\u8bdd\uff0c\u5c31\u9700\u8981\u597d\u597d\u8865\u4e60\u4e00\u4e0b\u4e86\uff0c\u5176\u5b9e\u91cc\u9762\u7684\u6570\u5b66\u77e5\u8bc6\u4e0d\u7b97\u96be\u3002<\/p>\n

\u795d\u60a8\u5b66\u6709\u6240\u6210\u3002<\/section>\n
<\/section>\n
\u4f5c\u8005\uff1a\u6df1\u6d77\u91cc\u7684\u9c7c
\nhttps:\/\/www.zhihu.com\/question\/371622741\/answer\/1021067702<\/strong><\/section>\n

\u7814\u4e00\u4e0b\u5f00\u59cb\u51c6\u5907\u5b66\u4e60\u673a\u5668\u5b66\u4e60\uff0c\u5148\u662f\u770b\u4e86\u897f\u74dc\u4e66\uff0c\u4f46\u662f\u611f\u89c9\u897f\u74dc\u4e66\u53ef\u80fd\u6570\u5b66\u6027\u4e0d\u592a\u5f3a\uff0c\u7ffb\u4e86\u4e00\u904d\u5927\u6982\u5bf9\u673a\u5668\u5b66\u4e60\u8fdb\u884c\u5165\u95e8\u3002\u7136\u540e\u770b\u4e86\u674e\u822a\u300a\u7edf\u8ba1\u5b66\u4e60\u65b9\u6cd5\u300b\uff0c\u8fd9\u672c\u4e66\u975e\u5e38\u975e\u5e38\u63a8\u8350\u3002\u5bf9\u7edf\u8ba1\u5b66\u4e60\u65b9\u6cd5\u8fdb\u884c\u6bd4\u8f83\u6df1\u5165\u7684\u8bb2\u89e3\uff0c\u8ddf\u7740\u8fd9\u672c\u4e66\u628alr\u3001svm\u3001gbdt\u7b49\u5f88\u591a\u65b9\u6cd5\u63a8\u4e86\u4e00\u8fb9\uff0c\u4e2d\u95f4\u7528\u5230\u7684\u6982\u7387\u8bba\uff0c\u7ebf\u6027\u4ee3\u6570\u7b49\u6570\u5b66\u77e5\u8bc6\u4e5f\u53bb\u91cd\u65b0\u770b\u4e86\u4e00\u4e0b\u3002\u591a\u770b\u535a\u5ba2\uff0c\u5f88\u591a\u5927\u4f6c\u4eec\u5199\u7684\u535a\u5ba2\u975e\u5e38\u6709\u7528\u3002<\/p>\n

\u4e0a\u9762\u8fd9\u4e9b\u90fd\u662f\u7406\u8bba\uff0c\u5728\u4f60\u770b\u5b8c\u4e66\uff0c\u4f1a\u63a8\u516c\u5f0f\u5e76\u4e14\u7406\u89e3\u7b97\u6cd5\u4e4b\u540e\uff0c\u53ef\u4ee5\u81ea\u5df1\u6253\u4e00\u4e9b\u6bd4\u8d5b\uff0c\u6bd4\u5982kaggle\u6216\u8005\u5929\u6c60\uff0c\u4ece\u5165\u95e8\u7ea7\u6253\u8d77\uff0c\u6cf0\u5766\u5c3c\u514b\uff1f\u521a\u5f00\u59cb\u6700\u597d\u522b\u7528sklearn\u8fd9\u79cd\u5c01\u88c5\u597d\u7684\u5e93\uff0c\u5c3d\u91cf\u81ea\u5df1\u5b9e\u73b0\u4e00\u4e0blr\u3001svm\u8fd9\u4e9b\u57fa\u672c\u7684\u6a21\u578b\u3002\uff08\u5f53\u7136\u5f97\u6709\u4e2a\u6bd4\u8f83\u597d\u7684python\u57fa\u7840\uff09\u3002\u6253\u6bd4\u8d5b\u540d\u8bcd\u4e5f\u4e0d\u8981\u6c42\u9ad8\uff0c\u56e0\u4e3a\u6bd4\u8d5b\u8001\u6cb9\u5b50\u4eec\u90fd\u6709\u56fa\u5b9a\u7684trick\uff0c\u5bf9\u65b0\u624b\u800c\u8a00\u6bd4\u8d5b\u5c31\u662f\u7528\u6765\u5165\u95e8\u7684\uff0c\u8fdb\u5165\u673a\u5668\u5b66\u4e60\u8fd9\u4e2a\u9886\u57df\u3002<\/p>\n

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\u4e2a\u4eba\u8ba4\u4e3a\u5bf9\u7b97\u6cd5\u5de5\u7a0b\u5e08\u7684\u8981\u6c42\u53ef\u80fd\u5927\u90e8\u5206\u4e1a\u52a1\u90e8\u95e8\u505c\u7559\u5728\u4f1a\u7528\uff0c\u7528\u597d\u6a21\u578b\u8fd9\u4e2a\u9636\u6bb5\u3002\u66f4\u5173\u5fc3\u9762\u8bd5\u8005\u80fd\u4e0d\u80fd\u7406\u89e3\u4e1a\u52a1\u80cc\u666f\uff0c\u9009\u4e00\u4e2a\u597d\u7684\u7b80\u5355\u7684\u6a21\u578b\u3002\u800c\u9b54\u6539\u6a21\u578b\u7136\u540e\u53d1paper\u53ef\u80fd\u662f\u8fbe\u6469\u9662\u8fd9\u79cd\u5927\u4f6c\u4eec\u505a\u7684\u4e8b\u628a\u3002<\/p>\n

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<\/section>\n
\u4f5c\u8005\uff1a\u9633\u5149
\nhttps:\/\/www.zhihu.com\/question\/371622741\/answer\/1111017469<\/strong><\/section>\n
\u7ed9\u4f60\u4e00\u70b9\u9f13\u52b1\uff0c\u963f\u59e8\u53bb\u5e7447\u5c81\uff0c\u5b66\u4e60\u4e86coursera\u4e0a\u5434\u6069\u8fbe\u7684\u300a\u673a\u5668\u5b66\u4e60\u300b\uff0cUdacity\u7684\u300a\u6df1\u5ea6\u5b66\u4e60\u300b\uff0c\u6b64\u524d\u5df2\u7ecf12\u5e74\u6ca1\u78b0\u8fc7\u4ee3\u7801\uff0c\u5982\u679c\u6211\u53ef\u4ee5\u5b66\u4f1a\uff08\u5f53\u7136\uff0c\u53ea\u662f\u8bf4\u901a\u8fc7\u4e86\u8bfe\u7a0b\uff0c\u8fd8\u6ca1\u8fbe\u5230\u7cbe\u901a\uff09\uff0c\u4f60\u4e00\u5b9a\u4e5f\u53ef\u4ee5\uff01\u5149\u770b\u4e66\u4e0d\u884c\uff0c\u4e00\u5b9a\u8981\u5199\u4ee3\u7801\uff0c\u5148\u7167\u7740sample code\u6765\uff0c\u8fd0\u884c\u770b\u7ed3\u679c\uff0c\u5404\u79cd\u5b9e\u9a8c\uff0c\u56de\u8fc7\u5934\u518d\u770b\u4e66\uff0c\u9010\u5b57\u9605\u8bfb\u6982\u5ff5\uff0c\u4e0d\u7406\u89e3\u7684\u8bdd\uff0c\u4e0a\u7f51\u641c\u7d22\uff0c\u540c\u4e00\u4e2a\u6982\u5ff5\uff0c\u4e0d\u540c\u4eba\u5404\u4e2a\u89d2\u5ea6\u89e3\u91ca\uff0c\u76f8\u4e92\u5370\u8bc1\u548c\u5173\u8054\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7406\u89e3\u3002\u6700\u91cd\u8981\u7684\u662f\uff0c \u7b2c\u4e00\uff0c\u8981\u6709\u4fe1\u5fc3\uff0c\u7b2c\u4e8c\uff0c\u8981\u6709\u8010\u5fc3\uff01<\/section>\n
<\/section>\n
\u4f5c\u8005\uff1a\u533f\u540d\u7528\u6237
\nhttps:\/\/www.zhihu.com\/question\/371622741\/answer\/1524876086<\/strong><\/section>\n
\u8bf4\u4e00\u4e0b\u6211\u7684\u5c0f\u5c0f\u5c0f\u7ecf\u9a8c\uff1a<\/section>\n
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\u4e0d\u8fc7\u6211\u7684\u8282\u594f\u8fd8\u662f\u592a\u6162\u4e86\uff0c\u4f5b\u7cfb\u53d1\u8bba\u6587\uff0c\u4f5b\u7cfb\u6539\u8bba\u6587\uff0c\u4f5b\u7cfb\u8dd1\u5b9e\u9a8c\uff0c\u5927\u5bb6\u8fd8\u662f\u53ef\u4ee5\u5feb\u901f\u4e00\u70b9\u6765\u8fdb\u884c\u7684\u3002<\/section>\n
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\u94fe\u63a5\uff1ahttps:\/\/www.zhihu.com\/question\/371622741<\/span><\/section>\n
\u7f16\u8f91\uff1a\u6df1\u5ea6\u5b66\u4e60\u4e0e\u8ba1\u7b97\u673a\u89c6\u89c9<\/span><\/section>\n<\/section>\n<\/section>\n<\/blockquote>\n
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\u4f5c\u8005\uff1a\u59dc\u5b50\u4fe1 https:\/\/www.zhihu.com\/question\/371622741\/answer\/ […]<\/p>\n

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