{"id":113637,"date":"2019-05-22T10:37:45","date_gmt":"2019-05-22T02:37:45","guid":{"rendered":"http:\/\/www.fagao.me\/?p=113637"},"modified":"2019-05-22T10:37:45","modified_gmt":"2019-05-22T02:37:45","slug":"%e9%98%bf%e9%87%8c%e6%90%9c%e7%b4%a2%e6%8a%80%e6%9c%af-%e5%9c%a8ai%e8%b7%af%e4%b8%8a%e8%b5%b0%e4%ba%86%e5%a4%9a%e8%bf%9c","status":"publish","type":"post","link":"https:\/\/www.fagao.me\/p\/113637.htm","title":{"rendered":"\u963f\u91cc\u641c\u7d22\u6280\u672f \u5728AI\u8def\u4e0a\u8d70\u4e86\u591a\u8fdc"},"content":{"rendered":"

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<\/div>\n

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\u673a\u5668\u5b66\u4e60\u5e73\u53f0\u3002\u641c\u7d22\u8bad\u7ec3\u6837\u672c\u4e3b\u8981\u6765\u81ea\u7528\u6237\u884c\u4e3a\uff0c\u7531\u4e8e\u7528\u6237\u884c\u4e3a\u662f\u6d41\u5f0f\u6570\u636e\uff0c\u9002\u5408\u505a\u5728\u7ebf\u6df1\u5ea6\u5b66\u4e60\uff0c\u4f46\u5f53\u6a21\u578b\u53c2\u6570\u975e\u5e38\u5e9e\u5927\u9700\u8981\u6d77\u91cf\u7684\u6837\u672c\u65f6\u5728\u7ebf\u5b66\u4e60\u9700\u8981\u5f88\u957f\u7684\u65f6\u95f4\u624d\u80fd\u6536\u655b\uff0c\u8fd9\u65f6\u4e00\u822c\u662f\u5148\u505a\u79bb\u7ebf\u9884\u8bad\u7ec3\u518d\u7ed3\u5408\u589e\u91cf\u6216\u5728\u7ebf\u5b66\u4e60\uff0c\u53e6\u5916\u6709\u4e9b\u6a21\u578b\u79bb\u7ebf\u9884\u8bad\u7ec3\u540e\u5728\u7ebf\u53ea\u9700\u8981\u5bf9\u63a5\u8fd1\u8f93\u51fa\u5c42\u7684\u7f51\u7edc\u505afine-tuning\u3002\u641c\u7d22\u5728\u5b9e\u9645\u5e94\u7528\u7684\u6709\u79bb\u7ebf\u673a\u5668\u5b66\u4e60\u5e73\u53f0PAI\u548c\u5728\u7ebf\u673a\u5668\u5b66\u4e60\u5e73\u53f0Porsche\uff0c\u4e24\u4e2a\u5e73\u53f0\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6\u76ee\u524d\u90fd\u7edf\u4e00\u5230\u4e86tf-pai\uff0c tf-pai \u5bf9\u539f\u751ftf\u505a\u4e86\u4e00\u4e9b\u4f18\u5316\uff0c\u6bd4\u5982\u5e95\u5c42\u901a\u8baf\uff0c\u7a00\u758f\u53c2\u6570\u5b58\u50a8\u3001\u4f18\u5316\u65b9\u6cd5\u3001GPU\u663e\u5b58\u4f18\u5316\u7b49\uff0c\u6bd4\u539f\u751ftf\u8bad\u7ec3\u6df1\u5ea6\u6709\u8f83\u5927\u7684\u63d0\u5347\uff0c\u8bad\u7ec3\u4e0a\u5343\u4ebf\u6837\u672c\u548c\u4e0a\u767e\u4ebf\u53c2\u6570\u7684\u6df1\u5ea6\u6a21\u578b\u6beb\u65e0\u538b\u529b\u3002<\/p>\n

\u867d\u7136Porsche\u548cPAI\u90fd\u652f\u6301GPU\uff0c\u4f46\u5728\u641c\u7d22\u5e94\u7528\u4e2dCPU\u4f9d\u7136\u662f\u4e3b\u6d41\uff0cGPU\u5e94\u7528\u6bd4\u8f83\u5c11\uff0c\u539f\u56e0\u4e3b\u8981\u662f\u4e2a\u6027\u5316\u76f8\u5bf9\u56fe\u50cf\u6216\u8bed\u97f3\u7b80\u5355\uff0c\u7279\u5f81\u62bd\u53d6\u7f51\u7edc\u6bd4\u8f83\u6d45\uff0c\u7ef4\u5ea6\u76f8\u5bf9\u8f83\u4f4e\uff0cGPU\u7684\u7a20\u5bc6\u77e9\u9635\u8ba1\u7b97\u80fd\u529b\u5f97\u4e0d\u5230\u5145\u5206\u53d1\u6325\uff0c\u540c\u65f6\u79bb\u5728\u7ebf\u6df7\u5e03\u540e\u6d41\u91cf\u4f4e\u8c37\u671f\u95f4\u817e\u51fa\u4e86\u5927\u91cf\u7684\u5728\u7ebf\u670d\u52a1\u95f2\u7f6eCPU\uff0c\u628a\u4e34\u65f6\u95f2\u7f6e\u7684CPU\u5229\u7528\u8d77\u6765\u505a\u6df1\u5ea6\u5b66\u4e60\u8bad\u7ec3\u662f\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u601d\u8def\u3002 <\/p>\n

\u5728\u7ebf\u9884\u4f30RTP\uff0c\u641c\u7d22\u6392\u5e8f\u7b97\u5206\u670d\u52a1\u3002\u7531\u4e8e\u6bcf\u6b21\u641c\u7d22\u8bf7\u6c42\u6709\u4e0a\u5343\u4e2a\u5546\u54c1\u9700\u8981\u8ba1\u7b97\u6392\u5e8f\u5206\u6570\uff0c\u6df1\u5ea6\u6a21\u578b\u5e94\u7528\u5bf9RTP\u670d\u52a1\u7684\u538b\u529b\u662f\u975e\u5e38\u5927\u7684\uff0cRTP\u901a\u8fc7\u91c7\u7528\u5f02\u6784\u8ba1\u7b97\uff0c\u8ba1\u7b97\u7b97\u5b50\u5316\u548c\u6a21\u578b\u5206\u7247\u7b49\u65b9\u5f0f\u89e3\u51b3\u4e86\u6df1\u5ea6\u6a21\u578binference\u8ba1\u7b97\u548c\u5b58\u50a8\u95ee\u9898\uff0c\u6df1\u5ea6\u6a21\u578b\u7528GPU\uff0c\u6d45\u5c42\u6a21\u578b\u7528CPU\uff0c\u4eca\u5e74\u53cc11\u671f\u95f4\u641c\u7d22RTP\u670d\u52a1\u7528\u5230\u4e86550\u5f20GPU\u5361\u3002\u53e6\u5916\uff0cRTP\u8fd8\u5b9e\u73b0\u4e86\u79bb\u7ebf\/\u5728\u7ebf\u8bad\u7ec3\u6a21\u578b\/\u6570\u636e\u548c\u5728\u7ebf\u9884\u6d4b\u670d\u52a1\u90e8\u7f72\u7684\u65e0\u7f1d\u8854\u63a5\uff0c\u7b97\u6cd5\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u6216\u6570\u636e\u53ef\u4ee5\u5f88\u8f7b\u677e\u7684\u90e8\u7f72\u90fd\u5728\u7ebf\u670d\u52a1\uff0c\u63d0\u5347\u4e86\u7b97\u6cd5\u8fed\u4ee3\u6548\u7387\u3002<\/p>\n

\"\"<\/p>\n

\u7b97\u6cd5\uff1a\u667a\u80fd\u4ea4\u4e92\u3001\u8bed\u4e49\u641c\u7d22\u3001\u667a\u80fd\u5339\u914d\u548c\u641c\u7d22\u7b56\u7565\u56db\u4e2a\u65b9\u5411<\/strong><\/p>\n

\u667a\u80fd\u4ea4\u4e92\u3002\u5546\u54c1\u641c\u7d22\u5c31\u662f\u5e26\u4ea4\u4e92\u7684\u5546\u54c1\u63a8\u8350\uff0c\u7528\u6237\u901a\u8fc7\u5173\u952e\u5b57\u8f93\u5165\u641c\u7d22\u610f\u56fe\uff0c\u5f15\u64ce\u8fd4\u56de\u548c\u641c\u7d22\u610f\u56fe\u5339\u914d\u7684\u4e2a\u6027\u5316\u63a8\u8350\u7ed3\u679c\uff0c\u597d\u7684\u4ea4\u4e92\u6280\u672f\u80fd\u591f\u5e2e\u52a9\u5230\u7528\u6237\u66f4\u597d\u7684\u4f7f\u7528\u641c\u7d22\u5f15\u64ce<\/a>\uff0c\u76ee\u524d\u641c\u7d22\u7684\u4ea4\u4e92\u4e3b\u8981\u662f\u4e3b\u52a8\u5173\u952e\u5b57\u8f93\u5165\u548c\u5173\u952e\u5b57\u63a8\u8350\uff0c\u6bd4\u5982\u641c\u7d22\u6846\u4e2d\u7684\u9ed8\u8ba4\u67e5\u8be2\u8bcd\u548c\u641c\u7d22\u7ed3\u679c\u4e2d\u7684\u6587\u5b57\u94fe\u7b49\uff0c\u63a8\u8350\u5f15\u64ce\u6839\u636e\u7528\u6237\u641c\u7d22\u5386\u53f2\u3001\u4e0a\u4e0b\u6587\u3001\u884c\u4e3a\u548c\u72b6\u6001\u63a8\u8350\u5173\u952e\u5b57\u3002<\/p>\n

\u548c\u5546\u54c1\u63a8\u8350\u7684\u533a\u522b\u662f\uff0c\u5173\u952e\u5b57\u63a8\u8350\u662f\u641c\u7d22\u94fe\u8def\u7684\u4e2d\u95f4\u73af\u8282\uff0c\u5173\u952e\u5b57\u63a8\u8350\u7684\u6536\u76ca\u9664\u4e86\u5173\u952e\u5b57\u7684\u70b9\u51fb\u884c\u4e3a\u5916\uff0c\u8fd8\u9700\u8981\u8003\u8651\u5bf9\u6574\u4e2a\u8d2d\u7269\u94fe\u8def\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u5728\u63a8\u8350\u5173\u952e\u5b57\u7684\u540e\u7eed\u884c\u4e3a\u4e2d\u662f\u5426\u6709\u5546\u54c1\u70b9\u51fb\u3001\u52a0\u8d2d\u548c\u6210\u4ea4\u6216\u8df3\u8f6c\u5230\u53e6\u5916\u4e00\u4e2a\u5173\u952e\u5b57\u7684\u540e\u7ee7\u884c\u4e3a\uff0c\u8fd9\u662f\u4e00\u4e2a\u5178\u578b\u7684\u5f3a\u5316\u5b66\u4e60\u95ee\u9898\uff0caction \u662f\u63a8\u8350\u7684\u5173\u952e\u5b57\u5019\u9009\u96c6\u5408\uff0c\u72b6\u6001\u662f\u7528\u6237\u5f53\u524d\u641c\u7d22\u5173\u952e\u8bcd\u3001\u4e0a\u4e0b\u6587\u7b49\uff0c\u6536\u76ca\u662f\u641c\u7d22\u5f15\u5bfc\u7684\u6210\u4ea4\u3002<\/p>\n

\u9664\u4e86\u88ab\u52a8\u7684\u5173\u952e\u5b57\u63a8\u8350\uff0c\u6211\u4eec\u4e5f\u5728\u601d\u8003\u641c\u7d22\u4e2d\u66f4\u52a0\u4e3b\u52a8\u7684\u4ea4\u4e92\u65b9\u5f0f\uff0c\u80fd\u591f\u505a\u5230\u50cf\u5bfc\u8d2d\u5458\u4e00\u6837\u7684\u53cc\u5411\u4e92\u52a8\uff0c\u4e3b\u52a8\u8be2\u95ee\u7528\u6237\u9700\u6c42\uff0c\u6311\u9009\u4e2a\u6027\u5316\u7684\u5546\u54c1\u548c\u7ed9\u51fa\u4e2a\u6027\u5316\u7684\u63a8\u8350\u7406\u7531\uff0c\u76ee\u524d\u963f\u91cc\u641c\u7d22\u56e2\u961f\u5df2\u7ecf\u5728\u505a\u667a\u80fd\u5bfc\u8d2d\u548c\u667a\u80fd\u5185\u5bb9\u65b9\u5411\u7684\u6280\u672f\u539f\u578b\u53ca\u8bba\u8bc1\uff0c\u667a\u80fd\u5bfc\u8d2d\u5728\u6280\u672f\u4e0a\u4e3b\u8981\u662f\u501f\u9274\u5bf9\u8bdd\u7cfb\u7edf\uff0c\u901a\u8fc7\u5f15\u5bfc\u7528\u6237\u548c\u5f15\u64ce\u5bf9\u8bdd\u4e0e\u5173\u952e\u5b57\u63a8\u8350\u65b9\u5f0f\u4e92\u4e3a\u8865\u5145\uff0c\u5305\u62ec\u81ea\u7136\u8bed\u8a00\u7406\u89e3\uff0c\u5bf9\u8bdd\u7b56\u7565\uff0c\u5bf9\u8bdd\u751f\u6210\uff0c\u77e5\u8bc6\u63a8\u7406\u3001\u77e5\u8bc6\u95ee\u7b54\u548c\u5546\u54c1\u641c\u7d22\u7b49\u6a21\u5757\uff0c\u529f\u80fd\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n

a. \u6839\u636e\u7528\u6237\u641c\u7d22\u4e0a\u4e0b\u6587\u751f\u6210\u5f15\u5bfc\u7528\u6237\u4e3b\u52a8\u4ea4\u4e92\u7684\u6587\u672c\uff0c\u6bd4\u5982\u641c\u7d22\u201c\u5976\u7c89\u201d\u65f6\uff0c\u4f1a\u751f\u6210\u201c\u60a8\u5b9d\u5b9d\u591a\u5927\uff1f0~6\u4e2a\u6708\uff0c6\u4e2a\u6708\u52301\u5c81\u2026.\u201d\u5f15\u5bfc\u6587\u6848\uff0c\u63d0\u793a\u7528\u6237\u7ec6\u5316\u641c\u7d22\u610f\u56fe\uff0c\u5982\u679c\u7528\u6237\u8f93\u5165\u201c3\u4e2a\u6708\u201d\u540e\uff0c\u4f1a\u53ec\u56de\u76f8\u5e94\u6bb5\u4f4d\u7684\u5976\u7c89\uff0c\u5e76\u5728\u540e\u7eed\u7684\u641c\u7d22\u4e2d\u4f1a\u8bb0\u4f4f\u5bf9\u8bdd\u72b6\u6001\u201c3\u4e2a\u6708\u201d\u5b9d\u5b9d\u548c\u63d0\u793a\u7528\u6237\u201c\u4ee5\u4e0b\u662f\u9002\u54083\u4e2a\u6708\u5b9d\u5b9d\u7684\u5976\u7c89\u201d\u3002<\/p>\n

b. \u77e5\u8bc6\u5bfc\u8d2d\uff0c\u5305\u542b\u63d0\u9ad8\u552e\u524d\u77e5\u8bc6\u95ee\u7b54\u6216\u77e5\u8bc6\u63d0\u793a\uff0c\u6bd4\u5982\u201c3\u4e2a\u6708\u5b9d\u5b9d\u5403\u4ec0\u4e48\u5976\u7c89\u201d \u56de\u7b54\u201c1\u6bb5\u201d\u3002\u76ee\u524d\u5bf9\u8bdd\u6280\u672f\u6b63\u5728\u63d0\u9ad8\u4e2d\uff0c\u5c24\u5176\u662f\u5728\u591a\u8f6e\u5bf9\u8bdd\u72b6\u6001\u8ddf\u8e2a\u3001\u77e5\u8bc6\u95ee\u7b54\u548c\u81ea\u52a8\u8bc4\u4ef7\u51e0\u4e2a\u65b9\u9762\uff0c\u4f46\u968f\u7740\u6df1\u5ea6\u5b66\u4e60\u3001\u5f3a\u5316\u5b66\u4e60\u548c\u751f\u6210\u5bf9\u6297\u5b66\u4e60\u7b49\u6280\u672f\u5728NLP\u3001\u5bf9\u8bdd\u7b56\u7565\u3001\u9605\u8bfb\u7406\u89e3\u7b49\u9886\u57df\u7684\u5e94\u7528\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u8bad\u7ec3\u6570\u636e\u548c\u5e94\u7528\u573a\u666f\uff0cdomainspecific \u7684\u5bf9\u8bdd\u6280\u672f\u672a\u6765\u51e0\u5e74\u5e94\u8be5\u4f1a\u7a81\u98de\u731b\u8fdb\u3002\u667a\u80fd\u5185\u5bb9\u751f\u6210\uff0c\u5305\u62ec\u751f\u6210\u6216\u8f85\u52a9\u4eba\u5de5\u751f\u6210\u5546\u54c1\u548c\u6e05\u5355\u7684\u201c\u5356\u70b9\u201d\uff0c\u77ed\u6807\u9898\u548c\u6587\u672c\u6458\u8981\u7b49\uff0c\u8ba9\u6dd8\u5b9d\u5546\u54c1\u8868\u8fbe\u66f4\u52a0\u4e2a\u6027\u5316\u548c\u591a\u5143\u5316\u3002<\/p>\n

\u8bed\u4e49\u641c\u7d22\u3002\u8bed\u4e49\u641c\u7d22\u4e3b\u8981\u662f\u89e3\u51b3\u5173\u952e\u5b57\u548c\u5546\u54c1\u5185\u5bb9\u4e4b\u95f4\u7684\u8bed\u4e49\u9e3f\u6c9f\uff0c\u6bd4\u5982\u641c\u7d22\u201c2~3\u5468\u5c81\u5b9d\u5b9d\u5916\u5957\u201d\uff0c\u5982\u679c\u6309\u7167\u5173\u952e\u5b57\u5339\u914d\u53ec\u56de\u7ed3\u679c\u4f1a\u8fdc\u5c0f\u4e8e\u5b9e\u9645\u8bed\u4e49\u5339\u914d\u7684\u5546\u54c1\u3002<\/p>\n

\u8bed\u4e49\u641c\u7d22\u7684\u8303\u56f4\u4e3b\u8981\u5305\u62ec\uff1a<\/strong><\/p>\n

a. query tagging\u548c\u6539\u5199\uff0c\u6bd4\u5982\u65b0\u54c1\uff0c\u5e74\u9f84\uff0c\u5c3a\u7801\uff0c\u5e97\u94fa\u540d\uff0c\u5c5e\u6027\uff0c\u7c7b\u76ee\u7b49\u641c\u7d22\u610f\u56fe\u8bc6\u522b\u548c\u5f52\u4e00\u5316\uff0cquery tagging\u6a21\u578b\u662f\u7528\u7684\u7ecf\u5178\u7684\u5e8f\u5217\u6807\u6ce8\u6a21\u578b bi-lstm + CRF\uff0c\u800c\u6807\u7b7e\u5206\u7c7b\uff08\u5f52\u4e00\u5316\uff09\u4f5c\u4e3a\u6a21\u578b\u53e6\u5916\u4e00\u4e2a\u4efb\u52a1\uff0c\u5c06\u5e8f\u5217\u6807\u6ce8\u548c\u5206\u7c7b\u878d\u5408\u5728\u4e00\u8d77\u5b66\u4e60\u3002<\/p>\n

b. query \u6539\u5199\uff0c\u4e3b\u8981\u662f\u8ba1\u7b97query\u4e4b\u95f4\u76f8\u4f3c\u5ea6\uff0c\u628a\u4e00\u4e2aquery\u6539\u5199\u6210\u591a\u4e2a\u8bed\u4e49\u76f8\u4f3c\u7684query\uff0c\u901a\u5e38\u505a\u6cd5\u662f\u5148\u7528\u4e0d\u540c\u6539\u5199\u7b56\u7565\u751f\u6210\u6539\u5199\u5019\u9009query\u96c6\u5408\uff0c\u6bd4\u5982\u8bcd\u66ff\u6362\u3001\u5411\u91cf\u5316\u540etop k\u3001\u70b9\u51fb\u5546\u54c1\u76f8\u4f3c\u5ea6\u7b49\uff0c\u7136\u540e\u5728\u7528ltr\u5bf9\u540e\u7eed\u96c6\u5408\u6392\u5e8f\u627e\u51fa\u5408\u9002\u7684\u6539\u5199\u96c6\u5408\uff0c\u6a21\u578b\u8bbe\u8ba1\u548c\u8bad\u7ec3\u76f8\u5bf9\u7b80\u5355\uff0c\u6bd4\u8f83\u96be\u7684\u662f\u5982\u4f55\u6784\u5efa\u9ad8\u8d28\u91cf\u7684\u8bad\u7ec3\u6837\u672c\u96c6\u5408\uff0c\u7ebf\u4e0a\u6211\u4eec\u7528bandit \u7684\u65b9\u6cd5\u63a2\u6d4b\u90e8\u5206query \u6539\u5199\u7ed3\u679c\u7684\u4f18\u52a3\uff0c\u79bb\u7ebf\u5219\u7528\u89c4\u5219\u548c\u751f\u6210\u5bf9\u6297\u7f51\u7edc\u751f\u6210\u4e00\u6279\u8d28\u91cf\u8f83\u9ad8\u7684\u6837\u672c\u3002<\/p>\n

c. \u5546\u54c1\u5185\u5bb9\u7406\u89e3\u548c\u8bed\u4e49\u6807\u7b7e\uff0c\u901a\u8fc7\u5546\u54c1\u56fe\u7247\uff0c\u8be6\u60c5\u9875\uff0c\u8bc4\u4ef7\u548c\u540c\u4e49\u8bcd\uff0c\u4e0a\u4e0b\u4f4d\u8bcd\u7b49\u7ed9\u5546\u54c1\u6253\u6807\u7b7e\u6216\u6269\u5145\u5546\u54c1\u7d22\u5f15\u5185\u5bb9\uff0c\u6bd4\u5982\u7528 image tagging\u6280\u672f\u751f\u6210\u56fe\u7247\u7684\u6587\u672c\u6807\u7b7e\u4e30\u5bcc\u5546\u54c1\u5185\u5bb9\uff0c\u6216\u8005\u66f4\u8fdb\u4e00\u6b65\u7528\u76f4\u63a5\u7528\u56fe\u7247\u5411\u91cf\u548c\u6587\u672c\u5411\u91cf\u878d\u5408\uff0c\u5b9e\u73b0\u5bcc\u5a92\u4f53\u7684\u68c0\u7d22\u548c\u67e5\u8be2\u3002<\/p>\n

d. \u8bed\u4e49\u5339\u914d\uff0c\u7ecf\u5178\u7684DSSM\u6a21\u578b\u6280\u672f\u628aquery \u548c\u5546\u54c1\u53d8\u6210\u5411\u91cf\uff0c\u7528\u5411\u91cf\u5185\u79ef\u8868\u8fbe\u8bed\u4e49\u76f8\u4f3c\u5ea6\uff0c\u5728\u95ee\u7b54\u6216\u9605\u8bfb\u7406\u89e3\u4e2d\u5927\u91cf\u7528\u5230\u591a\u5c42LSTM + attention \u505a\u8bed\u4e49\u5339\u914d\uff0c\u540c\u6837\u9ad8\u8d28\u91cf\u6837\u672c\uff0c\u7279\u522b\u662f\u9ad8\u8d28\u91cf\u8d1f\u6837\u672c\u5f88\u5927\u7a0b\u5ea6\u4e0a\u51b3\u5b9a\u4e86\u6a21\u578b\u7684\u8d28\u91cf\uff0c\u6211\u4eec\u6ca1\u6709\u91c7\u6837\u6548\u7387\u5f88\u4f4e\u7684\u968f\u673a\u8d1f\u91c7\u6837\uff0c\u800c\u662f\u57fa\u4e8e\u7535\u5546\u77e5\u8bc6\u56fe\u8c31\uff0c\u901a\u8fc7\u751f\u6210\u5b57\u9762\u76f8\u4f3c\u4f46\u4e0d\u76f8\u5173\u7684query\u53ca\u76f8\u5173\u6587\u6863\u7684\u65b9\u6cd5\u751f\u6210\u8d1f\u6837\u672c\u3002<\/p>\n

\u4ece\u4e0a\u9762\u53ef\u4ee5\u770b\u5230querytagging\u3001query\u76f8\u4f3c\u5ea6\u3001\u8bed\u4e49\u5339\u914d\u548c\u8bed\u4e49\u76f8\u5173\u6027\u662f\u591a\u4e2a\u76ee\u6807\u4e0d\u540c\u4f46\u5173\u8054\u7a0b\u5ea6\u975e\u5e38\u9ad8\u7684\u4efb\u52a1\u3002\u4e0b\u4e00\u6b65\u8ba1\u5212\u7528\u7edf\u4e00\u7684\u8bed\u4e49\u8ba1\u7b97\u6846\u67b6\u652f\u6301\u4e0d\u540c\u7684\u8bed\u4e49\u8ba1\u7b97\u4efb\u52a1\uff0c\u5177\u4f53\u5305\u62ec\uff1a<\/p>\n

1. \u5f00\u53d1\u57fa\u4e8e\u5546\u54c1\u5185\u5bb9\u7684\u5546\u54c1\u8868\u5f81\u5b66\u4e60\u6846\u67b6\uff0c\u4e3a\u5546\u54c1\u5185\u5bb9\u7406\u89e3\uff0c\u5185\u5bb9\u751f\u6210\uff0c\u5546\u54c1\u53ec\u56de\u548c\u76f8\u5173\u6027\u63d0\u4f9b\u7edf\u4e00\u7684\u5546\u54c1\u8868\u5f81\u5b66\u4e60\u6846\u67b6\uff0c\u91cd\u70b9\u5305\u62ec\u5546\u54c1\u6807\u9898\uff0c\u5c5e\u6027\uff0c\u8be6\u60c5\u9875\u548c\u8bc4\u4ef7\u7b49\u6587\u672c\u4fe1\u606f\u62bd\u53d6\uff0c\u56fe\u50cf\u7279\u5f81\u62bd\u53d6\u548c\u591a\u6a21\u4fe1\u53f7\u878d\u5408\u3002<\/p>\n

2. query \u8868\u5f81\u5b66\u4e60\u6846\u67b6\uff0c\u4e3aquery\u7c7b\u76ee\u9884\u6d4b\uff0cquery\u6539\u5199\uff0cquery \u63a8\u8350\u7b49\u63d0\u4f9b\u7edf\u4e00\u7684\u8868\u5f81\u5b66\u4e60\u6846\u67b6\uff0c\u91cd\u70b9\u901a\u8fc7\u591a\u4e2aquery \u76f8\u4f3c\u4efb\u52a1\u8bad\u7ec3\u7edf\u4e00\u7684query\u8868\u5f81\u5b66\u4e60\u6a21\u578b\u3002<\/p>\n

3. \u8bed\u4e49\u53ec\u56de\uff0c\u8bed\u4e49\u76f8\u5173\u6027\u7b49\u4e1a\u52a1\u5e94\u7528\u6a21\u578b\u6846\u67b6\u3002\u8bed\u4e49\u641c\u7d22\u9664\u4e86\u589e\u52a0\u641c\u7d22\u7ed3\u679c\u76f8\u5173\u6027\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u5916\uff0c\u4e5f\u53ef\u4ee5\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u904f\u5236\u6dd8\u5b9d\u5546\u54c1\u6807\u9898\u5806\u780c\u70ed\u95e8\u5173\u952e\u8bcd\u7684\u95ee\u9898\u3002<\/p>\n

\u667a\u80fd\u5339\u914d\u3002\u8fd9\u91cc\u4e3b\u8981\u662f\u6307\u4e2a\u6027\u5316\u548c\u6392\u5e8f\u3002\u5185\u5bb9\u5305\u62ec\uff1a<\/strong><\/p>\n

a. ibrain (\u6df1\u5ea6\u7528\u6237\u611f\u77e5\u7f51\u7edc)\uff0c\u641c\u7d22\u6216\u63a8\u8350\u4e2d\u4e2a\u6027\u5316\u7684\u91cd\u70b9\u662f\u7528\u6237\u7684\u7406\u89e3\u4e0e\u8868\u8fbe\uff0c\u57fa\u4e8e\u6dd8\u5b9d\u7684\u7528\u6237\u753b\u50cf\u9759\u6001\u7279\u5f81\u548c\u7528\u6237\u884c\u4e3a\u52a8\u6001\u7279\u5f81\uff0c\u6211\u4eec\u57fa\u4e8emulti-modalslearning\u3001multi-taskrepresentation learning\u4ee5\u53caLSTM\u7684\u76f8\u5173\u6280\u672f\uff0c\u4ece\u6d77\u91cf\u7528\u6237\u884c\u4e3a\u65e5\u5fd7\u4e2d\u76f4\u63a5\u5b66\u4e60\u7528\u6237\u7684\u901a\u7528\u8868\u8fbe\uff0c\u8be5\u5b66\u4e60\u65b9\u6cd5\u5584\u4e8e\u201c\u603b\u7ed3\u7ecf\u9a8c\u201d\u3001\u201c\u89e6\u7c7b\u65c1\u901a\u201d\uff0c\u4f7f\u5f97\u5230\u7684\u7528\u6237\u8868\u8fbe\u66f4\u57fa\u7840\u4e14\u66f4\u5168\u9762\uff0c\u80fd\u591f\u76f4\u63a5\u7528\u4e8e\u7528\u6237\u884c\u4e3a\u8bc6\u522b\u3001\u504f\u597d\u9884\u4f30\u3001\u4e2a\u6027\u5316\u53ec\u56de\u3001\u4e2a\u6027\u5316\u6392\u5e8f\u7b49\u4efb\u52a1\uff0c\u5728\u641c\u7d22\u3001\u63a8\u8350\u548c\u5e7f\u544a\u7b49\u4e2a\u6027\u5316\u4e1a\u52a1\u4e2d\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\uff0c\u611f\u77e5\u7f51\u7edc\u8d85\u8fc710B\u4e2a\u53c2\u6570\uff0c\u5df2\u7ecf\u5b66\u4e60\u4e86\u51e0\u5343\u4ebf\u6b21\u7684\u7528\u6237\u884c\u4e3a\uff0c\u5e76\u4e14\u4f1a\u4fdd\u6301\u4e0d\u95f4\u65ad\u7684\u589e\u91cf\u5b66\u4e60\u8d8a\u6765\u8d8a\u806a\u660e\u3002<\/p>\n

b. \u591a\u6a21\u5b66\u4e60\uff0c\u6dd8\u5b9d\u5546\u54c1\u6709\u6587\u672c\u3001\u56fe\u50cf\u3001\u6807\u7b7e\u3001id \u3001\u54c1\u724c\u3001\u7c7b\u76ee\u3001\u5e97\u94fa\u53ca\u7edf\u8ba1\u7279\u5f81\uff0c\u8fd9\u4e9b\u7279\u5f81\u5f7c\u6b64\u6709\u4e00\u5b9a\u7a0b\u5ea6\u7684\u5197\u4f59\u548c\u4e92\u8865\uff0c\u6211\u4eec\u5229\u7528\u591a\u6a21\u5b66\u4e60\u901a\u8fc7\u591a\u6a21\u8054\u5408\u5b66\u4e60\u65b9\u6cd5\u628a\u591a\u7ef4\u5ea6\u7279\u5f81\u878d\u5408\u5728\u4e00\u8d77\u5f62\u6210\u7edf\u4e00\u7684\u5546\u54c1\u6807\u51c6\uff0c\u5e76\u591a\u6a21\u8054\u5408\u5b66\u4e60\u4e2d\u5f15\u5165self-attention\u5b9e\u73b0\u7279\u5f81\u7ef4\u5ea6\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u7684\u5dee\u5f02\uff0c\u6bd4\u5982\u5973\u88c5\u4e0b\u56fe\u7247\u7279\u5f81\u6bd4\u8f83\u91cd\u8981\uff0c3C\u4e0b\u6587\u672c\u6bd4\u8f83\u91cd\u8981\u7b49\u3002<\/p>\n

c. deepfm\uff0c\u76f8\u5bf9wide& deep \u6a21\u578b\uff0cdeepfm \u589e\u52a0\u4e86\u7279\u5f81\u7ec4\u5408\u80fd\u529b\uff0c\u57fa\u4e8e\u5148\u9a8c\u77e5\u8bc6\u7684\u7ec4\u5408\u7279\u5f81\u80fd\u591f\u5e94\u7528\u5230\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u4e2d\uff0c\u63d0\u5347\u6a21\u578b\u9884\u6d4b\u7cbe\u5ea6\u3002<\/p>\n

\"\"<\/p>\n

d. \u5728\u7ebf\u6df1\u5ea6\u6392\u5e8f\u6a21\u578b\uff0c\u7531\u4e8e\u884c\u4e3a\u7c7b\u578b\u548c\u5546\u54c1\u91cd\u8981\u6027\u5dee\u5f02\uff0c\u6bcf\u4e2a\u6837\u672c\u5b66\u4e60\u6743\u91cd\u4e0d\u540c\uff0c\u901a\u8fc7\u6837\u672c\u6c60\u5bf9\u5927\u6743\u91cd\u6837\u672c\u91cd\u590dcopy\u5206\u6279\u5b66\u4e60\uff0c\u6709\u6548\u7684\u63d0\u5347\u4e86\u6a21\u578b\u5b66\u4e60\u7a33\u5b9a\u6027\uff0c\u540c\u65f6\u901a\u8fc7\u878d\u5408\u7528\u6237\u72b6\u6001\u6df1\u5ea6ltr\u6a21\u578b\u5b9e\u73b0\u4e86\u5343\u4eba\u5343\u9762\u7684\u6392\u5e8f\u6a21\u578b\u5b66\u4e60\u3002<\/p>\n

e. \u5168\u5c40\u6392\u5e8f\uff0cltr\u53ea\u5bf9\u5355\u4e2a\u6587\u6863\u6253\u5206\u7136\u540e\u6309\u7167ltr\u5206\u6570\u548c\u6253\u6563\u89c4\u5219\u6392\u5e8f\uff0c\u5bb9\u6613\u5bfc\u81f4\u641c\u7d22\u7ed3\u679c\u540c\u8d28\u5316\uff0c\u5f71\u54cd\u603b\u9875\u6548\u7387\uff0c\u5168\u5c40\u6392\u5e8f\u901a\u8fc7\u5df2\u77e5\u6392\u5e8f\u7ed3\u679c\u505a\u4e3a\u4e0a\u4e0b\u6587\u9884\u6d4b\u4e0b\u4e00\u4e2a\u4f4d\u7f6e\u7684\u5546\u54c1\u70b9\u51fb\u6982\u7387\uff0c\u6709\u6548\u63d0\u5347\u4e86\u603b\u9875\u6392\u5e8f\u6548\u7387\u3002<\/p>\n

f. \u53e6\u5916\u5de5\u7a0b\u8fd8\u5b9e\u73b0\u4e86\u57fa\u4e8e\u7528\u6237\u548c\u5546\u54c1\u5411\u91cf\u7684\u5411\u91cf\u53ec\u56de\u5f15\u64ce\uff0c\u76f8\u5bf9\u5012\u6392\u7d22\u5f15\uff0c\u5411\u91cf\u5316\u53ec\u56de\u6cdb\u5316\u80fd\u529b\u66f4\u5f3a\uff0c\u5bf9\u8bed\u4e49\u641c\u7d22\u548c\u63d0\u9ad8\u4e2a\u6027\u5316\u5339\u914d\u6df1\u5ea6\u662f\u975e\u5e38\u6709\u4ef7\u503c\u7684\u3002\u4ee5\u4e0a\u5b9e\u73b0\u4e86\u641c\u7d22\u4ece\u53ec\u56de\u3001\u6392\u5e8f\u7279\u5f81\u3001\u6392\u5e8f\u6a21\u578b\u3001\u4e2a\u6027\u5316\u548c\u91cd\u6392\u7684\u6df1\u5ea6\u5b66\u4e60\u5347\u7ea7\uff0c\u5728\u53cc11\u65e0\u7ebf\u5546\u54c1\u641c\u7d22\u4e2d\u5e26\u6765\u8d85\u8fc710% (AB-Test)\u7684\u641c\u7d22\u6307\u6807\u63d0\u5347\u3002<\/p>\n

\u591a\u667a\u80fd\u4f53\u534f\u540c\u5b66\u4e60\u5b9e\u73b0\u667a\u80fd\u51b3\u7b56<\/strong><\/p>\n

\u641c\u7d22\u4e2d\u4e2a\u6027\u5316\u4ea7\u54c1\u90fd\u662f\u6210\u4ea4\u6700\u5927\u5316\uff0c\u5bfc\u81f4\u7684\u95ee\u9898\u662f\u641c\u7d22\u7ed3\u679c\u8d8b\u540c\uff0c\u6d6a\u8d39\u66dd\u5149\uff0c\u4eca\u5e74\u505a\u7684\u4e00\u4e2a\u91cd\u8981\u5de5\u4f5c\u662f\u5229\u7528\u591a\u667a\u80fd\u4f53\u534f\u540c\u5b66\u4e60\u6280\u672f\uff0c\u5b9e\u73b0\u4e86\u641c\u7d22\u591a\u4e2a\u5f02\u6784\u573a\u666f\u95f4\u7684\u73af\u5883\u611f\u77e5\u3001\u573a\u666f\u901a\u4fe1\u3001\u5355\u72ec\u51b3\u7b56\u548c\u8054\u5408\u5b66\u4e60\uff0c\u5b9e\u73b0\u8054\u5408\u6536\u76ca\u6700\u5927\u5316\uff0c\u800c\u4e0d\u662f\u6b64\u6d88\u5f7c\u957f\uff0c\u5728\u4eca\u5e74\u53cc11\u4e2d\u8054\u5408\u4f18\u5316\u7248\u672c\u5e26\u6765\u7684\u5e97\u94fa\u5185\u548c\u65e0\u7ebf\u641c\u7d22\u7efc\u5408\u6307\u6807\u63d0\u534712% (AB-Test)\uff0c\u6bd4\u975e\u8054\u5408\u4f18\u5316\u7248\u672c\u9ad83% (AB-Test)\u3002<\/p>\n

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\u901a\u7528\u7528\u6237\u8868\u5f81\u5b66\u4e60<\/strong><\/p>\n

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\u641c\u7d22\u94fe\u8def\u8054\u5408\u4f18\u5316<\/strong><\/p>\n

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\u8de8\u573a\u666f\u8054\u5408\u4f18\u5316<\/strong><\/p>\n

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\u591a\u76ee\u6807\u8054\u5408\u4f18\u5316<\/strong><\/p>\n

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\u667a\u80fd\u4ea4\u4e92<\/strong><\/p>\n

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