{"id":1,"date":"2017-10-17T16:40:15","date_gmt":"2017-10-17T08:40:15","guid":{"rendered":"http:\/\/localhost\/wordpress\/?p=1"},"modified":"2021-01-04T13:30:12","modified_gmt":"2021-01-04T05:30:12","slug":"hello-world","status":"publish","type":"post","link":"http:\/\/www.tianyuaninfo.com\/?p=1","title":{"rendered":"\u6574\u7406\uff1a\u6df1\u5ea6\u5b66\u4e60 vs \u673a\u5668\u5b66\u4e60 vs \u6a21\u5f0f\u8bc6\u522b"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-426\" src=\"http:\/\/localhost\/wordpress\/wp-content\/uploads\/2017\/11\/pexels-photo-317385.jpg\" alt=\"\" width=\"940\" height=\"623\" \/><\/p>\n<p><b>\u3010\u7f16\u8005\u6309\u3011<\/b>\u672c\u6587\u6765\u81eaCMU\u7684\u535a\u58eb\uff0cMIT\u7684\u535a\u58eb\u540e\uff0cvision.ai\u7684\u8054\u5408\u521b\u59cb\u4ebaTomasz Malisiewicz\u7684\u4e2a\u4eba\u535a\u5ba2\u6587\u7ae0\uff0c\u9605\u8bfb\u672c\u6587\uff0c\u4f60\u53ef\u4ee5\u66f4\u597d\u7684\u7406\u89e3\u8ba1\u7b97\u673a\u89c6\u89c9\u662f\u600e\u4e48\u4e00\u56de\u4e8b\uff0c\u540c\u65f6\u5bf9\u673a\u5668\u5b66\u4e60\u662f\u5982\u4f55\u968f\u7740\u65f6\u95f4\u7f13\u6162\u53d1\u5c55\u7684\u4e5f\u6709\u4e2a\u76f4\u89c2\u7684\u8ba4\u8bc6\u3002<\/p>\n<p><b>\u4ee5\u4e0b\u4e3a\u6b63\u6587\uff1a<\/b><\/p>\n<p>\u672c\u6587\u6211\u4eec\u6765\u5173\u6ce8\u4e0b\u4e09\u4e2a\u975e\u5e38\u76f8\u5173\u7684\u6982\u5ff5\uff08\u6df1\u5ea6\u5b66\u4e60\u3001\u673a\u5668\u5b66\u4e60\u548c\u6a21\u5f0f\u8bc6\u522b\uff09\uff0c\u4ee5\u53ca\u4ed6\u4eec\u4e0e2015\u5e74\u6700\u70ed\u95e8\u7684\u79d1\u6280\u4e3b\u9898\uff08\u673a\u5668\u4eba\u548c\u4eba\u5de5\u667a\u80fd\uff09\u7684\u8054\u7cfb\u3002<\/p>\n<p><img src=\"http:\/\/img.ptcms.csdn.net\/article\/201503\/24\/5510f4de93adf.jpg\" \/><\/p>\n<p>\u56fe1 \u4eba\u5de5\u667a\u80fd\u5e76\u975e\u5c06\u4eba\u653e\u5165\u4e00\u53f0\u8ba1\u7b97\u673a\u4e2d\uff08\u56fe\u7247\u6765\u6e90\u4e8e WorkFusion \u7684\u535a\u5ba2\uff09<\/p>\n<p>\u73af\u7ed5\u56db\u5468\uff0c\u4f60\u4f1a\u53d1\u73b0\u4e0d\u7f3a\u4e4f\u4e00\u4e9b\u521d\u521b\u7684\u9ad8\u79d1\u6280\u516c\u53f8\u62db\u8058\u673a\u5668\u5b66\u4e60\u4e13\u5bb6\u7684\u5c97\u4f4d\u3002\u800c\u5176\u4e2d\u53ea\u6709\u4e00\u5c0f\u90e8\u5206\u9700\u8981\u6df1\u5ea6\u5b66\u4e60\u4e13\u5bb6\u3002\u6211\u6562\u6253\u8d4c\uff0c\u5927\u591a\u6570\u521d\u521b\u516c\u53f8\u90fd\u53ef\u4ee5\u4ece\u6700\u57fa\u672c\u7684\u6570\u636e\u5206\u6790\u4e2d\u83b7\u76ca\u3002\u90a3\u5982\u4f55\u624d\u80fd\u53d1\u73b0\u672a\u6765\u7684\u6570\u636e\u79d1\u5b66\u5bb6\uff1f\u4f60\u9700\u8981\u5b66\u4e60\u4ed6\u4eec\u7684\u601d\u8003\u65b9\u5f0f\u3002<\/p>\n<h3><b>\u4e09\u4e2a\u4e0e\u201c\u5b66\u4e60\u201d\u9ad8\u5ea6\u76f8\u5173\u7684\u6d41\u884c\u8bcd\u6c47<\/b><\/h3>\n<p>\u6a21\u5f0f\u8bc6\u522b\uff08Pattern\u00a0recognition\uff09\u3001\u673a\u5668\u5b66\u4e60\uff08machine\u00a0learning\uff09\u548c\u6df1\u5ea6\u5b66\u4e60\uff08deep\u00a0learning\uff09\u4ee3\u8868\u4e09\u79cd\u4e0d\u540c\u7684\u601d\u60f3\u6d41\u6d3e\u3002\u6a21\u5f0f\u8bc6\u522b\u662f\u6700\u53e4\u8001\u7684\uff08\u4f5c\u4e3a\u4e00\u4e2a\u672f\u8bed\u800c\u8a00\uff0c\u53ef\u4ee5\u8bf4\u662f\u5f88\u8fc7\u65f6\u7684\uff09\u3002\u673a\u5668\u5b66\u4e60\u662f\u6700\u57fa\u7840\u7684\uff08\u5f53\u4e0b\u521d\u521b\u516c\u53f8\u548c\u7814\u7a76\u5b9e\u9a8c\u5ba4\u7684\u70ed\u70b9\u9886\u57df\u4e4b\u4e00\uff09\u3002\u800c\u6df1\u5ea6\u5b66\u4e60\u662f\u975e\u5e38\u5d2d\u65b0\u548c\u6709\u5f71\u54cd\u529b\u7684\u524d\u6cbf\u9886\u57df\uff0c\u6211\u4eec\u751a\u81f3\u4e0d\u4f1a\u53bb\u601d\u8003\u540e\u6df1\u5ea6\u5b66\u4e60\u65f6\u4ee3\u3002\u6211\u4eec\u53ef\u4ee5\u770b\u4e0b\u56fe\u6240\u793a\u7684\u8c37\u6b4c\u8d8b\u52bf\u56fe\u3002\u53ef\u4ee5\u770b\u5230\uff1a<\/p>\n<blockquote><p>1\uff09\u673a\u5668\u5b66\u4e60\u5c31\u50cf\u662f\u4e00\u4e2a\u771f\u6b63\u7684\u51a0\u519b\u4e00\u6837\u6301\u7eed\u6602\u9996\u800c\u4e0a\uff1b<br \/>\n2\uff09\u6a21\u5f0f\u8bc6\u522b\u4e00\u5f00\u59cb\u4e3b\u8981\u662f\u4f5c\u4e3a\u673a\u5668\u5b66\u4e60\u7684\u4ee3\u540d\u8bcd\uff1b<br \/>\n3\uff09\u6a21\u5f0f\u8bc6\u522b\u6b63\u5728\u6162\u6162\u6ca1\u843d\u548c\u6d88\u4ea1\uff1b<br \/>\n4\uff09\u6df1\u5ea6\u5b66\u4e60\u662f\u4e2a\u5d2d\u65b0\u7684\u548c\u5feb\u901f\u6500\u5347\u7684\u9886\u57df\u3002<\/p><\/blockquote>\n<p><img src=\"http:\/\/img.ptcms.csdn.net\/article\/201503\/24\/5510f50129889.jpg\" \/><\/p>\n<p>2004\u5e74\u81f3\u4eca\u4e09\u4e2a\u6982\u5ff5\u7684\u8c37\u6b4c\u641c\u7d22\u6307\u6570\uff08\u56fe\u6765\u6e90\u4e8e \u8c37\u6b4c\u8d8b\u52bf \uff09<\/p>\n<p><b>1. \u6a21\u5f0f\u8bc6\u522b\uff1a\u667a\u80fd\u7a0b\u5e8f\u7684\u8bde\u751f<\/b><\/p>\n<p>\u6a21\u5f0f\u8bc6\u522b\u662f70\u5e74\u4ee3\u548c80\u5e74\u4ee3\u975e\u5e38\u6d41\u884c\u7684\u4e00\u4e2a\u672f\u8bed\u3002\u5b83\u5f3a\u8c03\u7684\u662f\u5982\u4f55\u8ba9\u4e00\u4e2a\u8ba1\u7b97\u673a\u7a0b\u5e8f\u53bb\u505a\u4e00\u4e9b\u770b\u8d77\u6765\u5f88\u201c\u667a\u80fd\u201d\u7684\u4e8b\u60c5\uff0c\u4f8b\u5982\u8bc6\u522b\u201c3\u201d\u8fd9\u4e2a\u6570\u5b57\u3002\u800c\u4e14\u5728\u878d\u5165\u4e86\u5f88\u591a\u7684\u667a\u6167\u548c\u76f4\u89c9\u540e\uff0c\u4eba\u4eec\u4e5f\u7684\u786e\u6784\u5efa\u4e86\u8fd9\u6837\u7684\u4e00\u4e2a\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0c\u533a\u5206\u201c3\u201d\u548c\u201cB\u201d\u6216\u8005\u201c3\u201d\u548c\u201c8\u201d\u3002\u65e9\u5728\u4ee5\u524d\uff0c\u5927\u5bb6\u4e5f\u4e0d\u4f1a\u53bb\u5173\u5fc3\u4f60\u662f\u600e\u4e48\u5b9e\u73b0\u7684\uff0c\u53ea\u8981\u8fd9\u4e2a\u673a\u5668\u4e0d\u662f\u7531\u4eba\u8eb2\u5728\u76d2\u5b50\u91cc\u9762\u4f2a\u88c5\u7684\u5c31\u597d\uff08\u56fe2\uff09\u3002\u4e0d\u8fc7\uff0c\u5982\u679c\u4f60\u7684\u7b97\u6cd5\u5bf9\u56fe\u50cf\u5e94\u7528\u4e86\u4e00\u4e9b\u50cf\u6ee4\u6ce2\u5668\u3001\u8fb9\u7f18\u68c0\u6d4b\u548c\u5f62\u6001\u5b66\u5904\u7406\u7b49\u7b49\u9ad8\u5927\u4e0a\u7684\u6280\u672f\u540e\uff0c\u6a21\u5f0f\u8bc6\u522b\u793e\u533a\u80af\u5b9a\u5c31\u4f1a\u5bf9\u5b83\u611f\u5174\u8da3\u3002\u5149\u5b66\u5b57\u7b26\u8bc6\u522b\u5c31\u662f\u4ece\u8fd9\u4e2a\u793e\u533a\u8bde\u751f\u7684\u3002\u56e0\u6b64\uff0c\u628a\u6a21\u5f0f\u8bc6\u522b\u79f0\u4e3a70\u5e74\u4ee3\uff0c80\u5e74\u4ee3\u548c90\u5e74\u4ee3\u521d\u7684\u201c\u667a\u80fd\u201d\u4fe1\u53f7\u5904\u7406\u662f\u5408\u9002\u7684\u3002\u51b3\u7b56\u6811\u3001\u542f\u53d1\u5f0f\u548c\u4e8c\u6b21\u5224\u522b\u5206\u6790\u7b49\u5168\u90e8\u8bde\u751f\u4e8e\u8fd9\u4e2a\u65f6\u4ee3\u3002\u800c\u4e14\uff0c\u5728\u8fd9\u4e2a\u65f6\u4ee3\uff0c\u6a21\u5f0f\u8bc6\u522b\u4e5f\u6210\u4e3a\u4e86\u8ba1\u7b97\u673a\u79d1\u5b66\u9886\u57df\u7684\u5c0f\u4f19\u4f34\u641e\u7684\u4e1c\u897f\uff0c\u800c\u4e0d\u662f\u7535\u5b50\u5de5\u7a0b\u3002\u4ece\u8fd9\u4e2a\u65f6\u4ee3\u8bde\u751f\u7684\u6a21\u5f0f\u8bc6\u522b\u9886\u57df\u6700\u8457\u540d\u7684\u4e66\u4e4b\u4e00\u662f\u7531Duda\u00a0&amp;\u00a0Hart\u6267\u7b14\u7684\u201c\u6a21\u5f0f\u8bc6\u522b\uff08Pattern\u00a0Classification\uff09\u201d\u3002\u5bf9\u57fa\u7840\u7684\u7814\u7a76\u8005\u6765\u8bf4\uff0c\u4ecd\u7136\u662f\u4e00\u672c\u4e0d\u9519\u7684\u5165\u95e8\u6559\u6750\u3002\u4e0d\u8fc7\u5bf9\u4e8e\u91cc\u9762\u7684\u4e00\u4e9b\u8bcd\u6c47\u5c31\u4e0d\u8981\u592a\u7ea0\u7ed3\u4e86\uff0c\u56e0\u4e3a\u8fd9\u672c\u4e66\u5df2\u7ecf\u6709\u4e00\u5b9a\u7684\u5e74\u4ee3\u4e86\uff0c\u8bcd\u6c47\u4f1a\u6709\u70b9\u8fc7\u65f6\u3002<\/p>\n<p><img src=\"http:\/\/img.ptcms.csdn.net\/article\/201503\/24\/5510f556a4ef4.jpg\" \/><\/p>\n<p>\u56fe2\u00a0\u4e00\u4e2a\u5b57\u7b26\u201c3\u201d\u7684\u56fe\u50cf\u88ab\u5212\u5206\u4e3a16\u4e2a\u5b50\u5757\u3002<\/p>\n<p>\u81ea\u5b9a\u4e49\u89c4\u5219\u3001\u81ea\u5b9a\u4e49\u51b3\u7b56\uff0c\u4ee5\u53ca\u81ea\u5b9a\u4e49\u201c\u667a\u80fd\u201d\u7a0b\u5e8f\u5728\u8fd9\u4e2a\u4efb\u52a1\u4e0a\uff0c\u66fe\u7ecf\u90fd\u98ce\u9761\u4e00\u65f6\uff08\u66f4\u591a\u4fe1\u606f\uff0c\u53ef\u4ee5\u67e5\u770b\u8fd9\u4e2a <a href=\"http:\/\/www.micro.dibe.unige.it\/Research\/OCR.htm\">OCR <\/a>\u7f51\u9875\uff09<\/p>\n<p><b>\u5c0f\u6d4b\u8bd5\uff1a<\/b>\u8ba1\u7b97\u673a\u89c6\u89c9\u9886\u57df\u6700\u8457\u540d\u7684\u4f1a\u8bae\u53ebCVPR\uff0c\u8fd9\u4e2aPR\u5c31\u662f\u6a21\u5f0f\u8bc6\u522b\u3002\u4f60\u80fd\u731c\u51fa\u7b2c\u4e00\u5c4aCVPR\u4f1a\u8bae\u662f\u54ea\u5e74\u53ec\u5f00\u7684\u5417\uff1f<\/p>\n<p><b>2. \u673a\u5668\u5b66\u4e60\uff1a\u4ece\u6837\u672c\u4e2d\u5b66\u4e60\u7684\u667a\u80fd\u7a0b\u5e8f<\/b><\/p>\n<p>\u572890\u5e74\u4ee3\u521d\uff0c\u4eba\u4eec\u5f00\u59cb\u610f\u8bc6\u5230\u4e00\u79cd\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u6784\u5efa\u6a21\u5f0f\u8bc6\u522b\u7b97\u6cd5\u7684\u65b9\u6cd5\uff0c\u90a3\u5c31\u662f\u7528\u6570\u636e\uff08\u53ef\u4ee5\u901a\u8fc7\u5ec9\u4ef7\u52b3\u52a8\u529b\u91c7\u96c6\u83b7\u5f97\uff09\u53bb\u66ff\u6362\u4e13\u5bb6\uff08\u5177\u6709\u5f88\u591a\u56fe\u50cf\u65b9\u9762\u77e5\u8bc6\u7684\u4eba\uff09\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u641c\u96c6\u5927\u91cf\u7684\u4eba\u8138\u548c\u975e\u4eba\u8138\u56fe\u50cf\uff0c\u518d\u9009\u62e9\u4e00\u4e2a\u7b97\u6cd5\uff0c\u7136\u540e\u51b2\u7740\u5496\u5561\u3001\u6652\u7740\u592a\u9633\uff0c\u7b49\u7740\u8ba1\u7b97\u673a\u5b8c\u6210\u5bf9\u8fd9\u4e9b\u56fe\u50cf\u7684\u5b66\u4e60\u3002\u8fd9\u5c31\u662f\u673a\u5668\u5b66\u4e60\u7684\u601d\u60f3\u3002\u201c\u673a\u5668\u5b66\u4e60\u201d\u5f3a\u8c03\u7684\u662f\uff0c\u5728\u7ed9\u8ba1\u7b97\u673a\u7a0b\u5e8f\uff08\u6216\u8005\u673a\u5668\uff09\u8f93\u5165\u4e00\u4e9b\u6570\u636e\u540e\uff0c\u5b83\u5fc5\u987b\u505a\u4e00\u4e9b\u4e8b\u60c5\uff0c\u90a3\u5c31\u662f\u5b66\u4e60\u8fd9\u4e9b\u6570\u636e\uff0c\u800c\u8fd9\u4e2a\u5b66\u4e60\u7684\u6b65\u9aa4\u662f\u660e\u786e\u7684\u3002\u76f8\u4fe1\u6211\uff0c\u5c31\u7b97\u8ba1\u7b97\u673a\u5b8c\u6210\u5b66\u4e60\u8981\u8017\u4e0a\u4e00\u5929\u7684\u65f6\u95f4\uff0c\u4e5f\u4f1a\u6bd4\u4f60\u9080\u8bf7\u4f60\u7684\u7814\u7a76\u4f19\u4f34\u6765\u5230\u4f60\u5bb6\u7136\u540e\u4e13\u95e8\u624b\u5de5\u5f97\u4e3a\u8fd9\u4e2a\u4efb\u52a1\u8bbe\u8ba1\u4e00\u4e9b\u5206\u7c7b\u89c4\u5219\u8981\u597d\u3002<\/p>\n<p><img src=\"http:\/\/img.ptcms.csdn.net\/article\/201503\/24\/5510f5a57e7ea_middle.jpg?_=28133\" alt=\"\" \/><\/p>\n<p>\u56fe3\u00a0\u5178\u578b\u7684\u673a\u5668\u5b66\u4e60\u6d41\u7a0b\uff08\u56fe\u6765\u6e90\u4e8e <a href=\"http:\/\/nkonst.com\/machine-learning-explained-simple-words\/\">Natalia\u00a0Konstantinova <\/a>\u535a\u58eb\u7684\u535a\u5ba2\uff09\u3002<\/p>\n<p>\u572821\u4e16\u7eaa\u4e2d\u671f\uff0c\u673a\u5668\u5b66\u4e60\u6210\u4e3a\u4e86\u8ba1\u7b97\u673a\u79d1\u5b66\u9886\u57df\u4e00\u4e2a\u91cd\u8981\u7684\u7814\u7a76\u8bfe\u9898\uff0c\u8ba1\u7b97\u673a\u79d1\u5b66\u5bb6\u4eec\u5f00\u59cb\u5c06\u8fd9\u4e9b\u60f3\u6cd5\u5e94\u7528\u5230\u66f4\u5927\u8303\u56f4\u7684\u95ee\u9898\u4e0a\uff0c\u4e0d\u518d\u9650\u4e8e\u8bc6\u522b\u5b57\u7b26\u3001\u8bc6\u522b\u732b\u548c\u72d7\u6216\u8005\u8bc6\u522b\u56fe\u50cf\u4e2d\u7684\u67d0\u4e2a\u76ee\u6807\u7b49\u7b49\u8fd9\u4e9b\u95ee\u9898\u3002\u7814\u7a76\u4eba\u5458\u5f00\u59cb\u5c06\u673a\u5668\u5b66\u4e60\u5e94\u7528\u5230\u673a\u5668\u4eba\uff08\u5f3a\u5316\u5b66\u4e60\uff0c\u64cd\u63a7\uff0c\u884c\u52a8\u89c4\u5212\uff0c\u6293\u53d6\uff09\u3001\u57fa\u56e0\u6570\u636e\u7684\u5206\u6790\u548c\u91d1\u878d\u5e02\u573a\u7684\u9884\u6d4b\u4e2d\u3002\u53e6\u5916\uff0c\u673a\u5668\u5b66\u4e60\u4e0e\u56fe\u8bba\u7684\u8054\u59fb\u4e5f\u6210\u5c31\u4e86\u4e00\u4e2a\u65b0\u7684\u8bfe\u9898&#8212;\u56fe\u6a21\u578b\u3002\u6bcf\u4e00\u4e2a\u673a\u5668\u4eba\u4e13\u5bb6\u90fd\u201c\u65e0\u5948\u5730\u201d\u6210\u4e3a\u4e86\u673a\u5668\u5b66\u4e60\u4e13\u5bb6\uff0c\u540c\u65f6\uff0c\u673a\u5668\u5b66\u4e60\u4e5f\u8fc5\u901f\u6210\u4e3a\u4e86\u4f17\u4eba\u6e34\u671b\u7684\u5fc5\u5907\u6280\u80fd\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u201c\u673a\u5668\u5b66\u4e60\u201d\u8fd9\u4e2a\u6982\u5ff5\u5bf9\u5e95\u5c42\u7b97\u6cd5\u53ea\u5b57\u672a\u63d0\u3002\u6211\u4eec\u5df2\u7ecf\u770b\u5230\u51f8\u4f18\u5316\u3001\u6838\u65b9\u6cd5\u3001\u652f\u6301\u5411\u91cf\u673a\u548cBoosting\u7b97\u6cd5\u7b49\u90fd\u6709\u5404\u81ea\u8f89\u714c\u7684\u65f6\u671f\u3002\u518d\u52a0\u4e0a\u4e00\u4e9b\u4eba\u5de5\u8bbe\u8ba1\u7684\u7279\u5f81\uff0c\u90a3\u5728\u673a\u5668\u5b66\u4e60\u9886\u57df\uff0c\u6211\u4eec\u5c31\u6709\u4e86\u5f88\u591a\u7684\u65b9\u6cd5\uff0c\u5f88\u591a\u4e0d\u540c\u7684\u601d\u60f3\u6d41\u6d3e\uff0c\u7136\u800c\uff0c\u5bf9\u4e8e\u4e00\u4e2a\u65b0\u4eba\u6765\u8bf4\uff0c\u5bf9\u7279\u5f81\u548c\u7b97\u6cd5\u7684\u9009\u62e9\u4f9d\u7136\u4e00\u5934\u96fe\u6c34\uff0c\u6ca1\u6709\u6e05\u6670\u7684\u6307\u5bfc\u539f\u5219\u3002\u4f46\uff0c\u503c\u5f97\u5e86\u5e78\u7684\u662f\uff0c\u8fd9\u4e00\u5207\u5373\u5c06\u6539\u53d8\u2026\u2026<\/p>\n<p><b>\u5ef6\u4f38\u9605\u8bfb\uff1a<\/b>\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u8ba1\u7b97\u673a\u89c6\u89c9\u7279\u5f81\u7684\u77e5\u8bc6\uff0c\u53ef\u4ee5\u770b\u770b\u539f\u4f5c\u8005\u4e4b\u524d\u7684\u535a\u5ba2\u6587\u7ae0\uff1a\u201c <a href=\"http:\/\/quantombone.blogspot.com\/2015\/01\/from-feature-descriptors-to-deep.html\">\u4ece\u7279\u5f81\u63cf\u8ff0\u5b50\u5230\u6df1\u5ea6\u5b66\u4e60\uff1a\u8ba1\u7b97\u673a\u89c6\u89c9\u768420\u5e74 <\/a>\u201d\u3002<\/p>\n<p><b>3. \u6df1\u5ea6\u5b66\u4e60\uff1a\u4e00\u7edf\u6c5f\u6e56\u7684\u67b6\u6784<\/b><\/p>\n<p>\u5feb\u8fdb\u5230\u4eca\u5929\uff0c\u6211\u4eec\u770b\u5230\u7684\u662f\u4e00\u4e2a\u593a\u4eba\u773c\u7403\u7684\u6280\u672f&#8212;\u6df1\u5ea6\u5b66\u4e60\u3002\u800c\u5728\u6df1\u5ea6\u5b66\u4e60\u7684\u6a21\u578b\u4e2d\uff0c\u53d7\u5ba0\u7231\u6700\u591a\u7684\u5c31\u662f\u88ab\u7528\u5728\u5927\u89c4\u6a21\u56fe\u50cf\u8bc6\u522b\u4efb\u52a1\u4e2d\u7684\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff08Convolutional\u00a0Neural\u00a0Nets\uff0cCNN\uff09\uff0c\u7b80\u79f0ConvNets\u3002<\/p>\n<p><img src=\"http:\/\/img.ptcms.csdn.net\/article\/201503\/24\/5510f5cdaa82f_middle.jpg?_=1645\" alt=\"\" \/><\/p>\n<p>\u56fe4\u00a0ConvNet\u6846\u67b6\uff08\u56fe\u6765\u6e90\u4e8e <a href=\"http:\/\/torch.cogbits.com\/doc\/tutorials_supervised\/\">Torch\u7684\u6559\u7a0b <\/a>\uff09<\/p>\n<p>\u6df1\u5ea6\u5b66\u4e60\u5f3a\u8c03\u7684\u662f\u4f60\u4f7f\u7528\u7684\u6a21\u578b\uff08\u4f8b\u5982\u6df1\u5ea6\u5377\u79ef\u591a\u5c42\u795e\u7ecf\u7f51\u7edc\uff09\uff0c\u6a21\u578b\u4e2d\u7684\u53c2\u6570\u901a\u8fc7\u4ece\u6570\u636e\u4e2d\u5b66\u4e60\u83b7\u5f97\u3002\u7136\u800c\uff0c\u6df1\u5ea6\u5b66\u4e60\u4e5f\u5e26\u6765\u4e86\u4e00\u4e9b\u5176\u4ed6\u9700\u8981\u8003\u8651\u7684\u95ee\u9898\u3002\u56e0\u4e3a\u4f60\u9762\u5bf9\u7684\u662f\u4e00\u4e2a\u9ad8\u7ef4\u7684\u6a21\u578b\uff08\u5373\u5e9e\u5927\u7684\u7f51\u7edc\uff09\uff0c\u6240\u4ee5\u4f60\u9700\u8981\u5927\u91cf\u7684\u6570\u636e\uff08\u5927\u6570\u636e\uff09\u548c\u5f3a\u5927\u7684\u8fd0\u7b97\u80fd\u529b\uff08\u56fe\u5f62\u5904\u7406\u5668\uff0cGPU\uff09\u624d\u80fd\u4f18\u5316\u8fd9\u4e2a\u6a21\u578b\u3002\u5377\u79ef\u88ab\u5e7f\u6cdb\u7528\u4e8e\u6df1\u5ea6\u5b66\u4e60\uff08\u5c24\u5176\u662f\u8ba1\u7b97\u673a\u89c6\u89c9\u5e94\u7528\u4e2d\uff09\uff0c\u800c\u4e14\u5b83\u7684\u67b6\u6784\u5f80\u5f80\u90fd\u662f\u975e\u6d45\u5c42\u7684\u3002<\/p>\n<p>\u5982\u679c\u4f60\u8981\u5b66\u4e60Deep\u00a0Learning\uff0c\u90a3\u5c31\u5f97\u5148\u590d\u4e60\u4e0b\u4e00\u4e9b\u7ebf\u6027\u4ee3\u6570\u7684\u57fa\u672c\u77e5\u8bc6\uff0c\u5f53\u7136\u4e86\uff0c\u4e5f\u5f97\u6709\u7f16\u7a0b\u57fa\u7840\u3002\u6211\u5f3a\u70c8\u63a8\u8350Andrej\u00a0Karpathy\u7684\u535a\u6587\uff1a\u201c <a href=\"http:\/\/karpathy.github.io\/neuralnets\/\">\u795e\u7ecf\u7f51\u7edc\u7684\u9ed1\u5ba2\u6307\u5357 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