{"id":17020,"date":"2017-03-10T07:14:36","date_gmt":"2017-03-09T23:14:36","guid":{"rendered":"http:\/\/ityet.com\/?p=17020"},"modified":"2017-03-10T07:14:36","modified_gmt":"2017-03-09T23:14:36","slug":"%e7%a7%a6%e6%b6%9b%ef%bc%9a%e6%b7%b1%e5%ba%a6%e5%ad%a6%e4%b9%a0%e7%9a%84%e4%ba%94%e4%b8%aa%e6%8c%91%e6%88%98%e5%92%8c%e5%85%b6%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=17020","title":{"rendered":"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<p><img decoding=\"async\" title=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" src=\"http:\/\/images2015.cnblogs.com\/news\/66372\/201703\/66372-20170309232056781-876418008.jpg\" alt=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" 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Infrastructure)\u5230\u4e2d\u5c42\u7684\u6df1\u5ea6\u5b66\u4e60\u3001\u5f3a\u5316\u5b66\u4e60\u3001\u7b26\u53f7\u5b66\u4e60\u7b97\u6cd5\u4ee5\u53ca\u518d\u4e0a\u9762\u7684\u673a\u5668\u5b66\u4e60\u7406\u8bba\u3002<\/p>\n<p>\u3000\u3000<strong>\u4eba\u5de5\u667a\u80fd\u8fd1\u5e74\u7684\u8fdb\u5c55<\/strong><\/p>\n<p>\u3000\u3000\u4ece 1956 \u5e74\u8fbe\u7279\u8305\u65af\u4f1a\u8bae\u4e0a\u4eba\u5de5\u667a\u80fd\u7684\u8bde\u751f\u5f00\u59cb\uff0c\u5230\u5982\u4eca\u4eba\u5de5\u667a\u80fd\u5df2\u7ecf\u53d1\u5c55\u4e86 61 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2012 \u5e74\uff0c\u5fae\u8f6f\u5c31\u5728&ldquo;21 \u4e16\u7eaa\u7684\u8ba1\u7b97&rdquo;\u5927\u4f1a\u4e0a\u5c55\u793a\u4e86\u4e00\u4e2a\u540c\u58f0\u4f20\u8bd1\u7684\u7cfb\u7edf\uff0c\u8fd9\u4e2a\u7cfb\u7edf\u5176\u5b9e\u76f8\u5f53\u590d\u6742\uff1a\u5f53\u5fae\u8f6f\u7814\u7a76\u9662\u521b\u59cb\u4eba Rick Rashid \u7528\u82f1\u6587\u6f14\u8bb2\u7684\u65f6\u5019\uff0c\u8fd9\u4e2a\u7cfb\u7edf\u9996\u5148\u9700\u8981\u5c06\u82f1\u6587\u7684\u8bed\u97f3\u8bc6\u522b\u6210\u82f1\u6587\u7684\u6587\u672c\uff0c\u7136\u540e\u901a\u8fc7\u4e00\u4e2a\u7ffb\u8bd1\u7cfb\u7edf\u628a\u82f1\u6587\u7ffb\u8bd1\u6210\u4e2d\u6587\uff0c\u7136\u540e\u518d\u628a\u4e2d\u6587\u6587\u672c\u5408\u6210\u6210\u4e3a\u4e2d\u6587\u7684\u8bed\u97f3\u3002\u6574\u4e2a\u590d\u6742\u7684\u8fc7\u7a0b\u90fd\u662f\u901a\u8fc7\u6df1\u5ea6\u5b66\u4e60\u7684\u6280\u672f\u6765\u652f\u6491\u7684\u3002<\/p>\n<p>\u3000\u3000\u5728 2015 \u5e74\u5e95\uff0c\u53d1\u751f\u4e86\u4e00\u4ef6\u5bf9\u8ba1\u7b97\u673a\u89c6\u89c9\u9886\u57df\u800c\u8a00\u975e\u5e38\u91cd\u8981\u7684\u4e8b\u60c5\uff0c\u5c31\u662f\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7684\u7814\u7a76\u5458\u63d0\u51fa\u4e86\u4e00\u4e2a\u65b0\u7684\u57fa\u4e8e CNN \u7684\u6df1\u5ea6\u6a21\u578b\u53eb\u505a\u6b8b\u5dee\u7f51\u7edc\uff0c\u8fd9\u4e2a\u6b8b\u5dee\u7f51\u7edc\u6df1\u5ea6\u9ad8\u8fbe 152 \u5c42\uff0c\u53d6\u5f97\u4e86\u5f53\u65f6\u56fe\u8c61\u8bc6\u522b\u6bd4\u8d5b\u4e0a\u9762\u6700\u597d\u7684\u6210\u7ee9\u3002\u5230\u73b0\u5728\u4e3a\u6b62\uff0c\u6df1\u5ea6\u6b8b\u5dee\u7f51\u7edc\u5728\u8ba1\u7b97\u673a\u89c6\u89c9\u7684\u7814\u7a76\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u5e76\u4e14\u88ab\u96c6\u6210\u5230\u5fae\u8f6f\u8fd8\u6709\u5176\u4ed6\u5927\u516c\u53f8\u7684\u4ea7\u54c1\u4e2d\u3002<\/p>\n<p>\u3000\u3000\u518d\u5230\u540e\u6765\uff0c2016 \u5e74\u521d\uff0c\u53ef\u80fd\u5927\u5bb6\u90fd\u77e5\u9053\uff0cAlphaGo \u8fd9\u4e2a\u7cfb\u7edf\u6253\u8d25\u4e86\u56f4\u68cb\u4e16\u754c\u51a0\u519b\u674e\u4e16\u77f3\uff0c\u8fd9\u975e\u5e38\u51fa\u4e4e\u4eba\u4eec\u7684\u9884\u6599\uff0c\u7279\u522b\u662f AI \u4e13\u5bb6\u7684\u9884\u6599\uff0c\u56e0\u4e3a\u5927\u5bb6\u666e\u904d\u8ba4\u4e3a\uff0c\u673a\u5668\u8981\u5728\u56f4\u68cb\u4e0a\u6218\u80dc\u4eba\u7c7b\u53ef\u80fd\u8fd8\u9700\u8981 20 \u5e74\u3002\u5728 2016 \u5e74\u4e0b\u534a\u5e74\uff0c\u5fae\u8f6f\u5ba3\u5e03\u4e86\u53e6\u5916\u4e00\u9879 AI 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\u7cfb\u7edf\u6240\u91c7\u7528\u7684\u6280\u672f\u3002<\/p>\n<p>\u3000\u3000\u6df1\u5ea6\u5b66\u4e60\u7684\u6210\u529f\u4e3b\u8981\u5f52\u529f\u4e8e\u4e09\u5927\u56e0\u7d20&mdash;&mdash;\u5927\u6570\u636e\u3001\u5927\u6a21\u578b\u3001\u5927\u8ba1\u7b97\u3002\u73b0\u5728\u53ef\u4ee5\u5229\u7528\u7684\u6570\u636e\u7279\u522b\u662f\u4eba\u5de5\u6807\u6ce8\u7684\u6570\u636e\u975e\u5e38\u591a\uff0c\u4f7f\u5f97\u6211\u4eec\u80fd\u591f\u4ece\u6570\u636e\u4e2d\u5b66\u5230\u4ee5\u524d\u6ca1\u6cd5\u5b66\u4e60\u7684\u4e1c\u897f\u3002\u53e6\u5916\u6280\u672f\u4e0a\u7684\u53d1\u5c55\u4f7f\u5f97\u8bad\u7ec3\u5927\u6a21\u578b\u6210\u4e3a\u4e86\u53ef\u80fd\uff0c\u4f8b\u5982\u4e0a\u5343\u5c42\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\uff0c\u8fd9\u4e2a\u5728\u56db\u5e74\u4ee5\u524d\u90fd\u89c9\u5f97\u4e0d\u80fd\u60f3\u8c61\u7684\u4e8b\u60c5\uff0c\u73b0\u5728\u90fd\u5df2\u7ecf\u53d1\u5c55\u6210\u4e3a\u73b0\u5b9e\uff0c\u5e76\u4e14\u5728\u4ea7\u54c1\u4e2d\u90fd\u6709\u4e86\u5f88\u5e7f\u6cdb\u7684\u4f7f\u7528\u3002\u518d\u5c31\u662f\u5927\u8ba1\u7b97\uff0c\u4ece CPU \u5230 GPU\uff0c\u53ef\u83b7\u53d6\u7684\u8ba1\u7b97\u8d44\u6e90\u8d8a\u6765\u8d8a\u4e30\u5bcc\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" title=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" src=\"http:\/\/images2015.cnblogs.com\/news\/66372\/201703\/66372-20170309232056891-1554706087.jpg\" alt=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" \/><\/p>\n<p>\u3000\u3000\u5927\u6570\u636e\u3001\u5927\u6a21\u578b\u3001\u5927\u8ba1\u7b97\u662f\u6df1\u5ea6\u5b66\u4e60\u7684\u4e09\u5927\u652f\u67f1\uff0c\u56e0\u6b64\u8fd9\u4e09\u4e2a\u65b9\u5411\u90fd\u662f\u5f53\u524d\u7814\u7a76\u7684\u70ed\u70b9\uff0c\u4f8b\u5982\u5982\u4f55\u4ece\u66f4\u591a\u66f4\u5927\u7684\u6570\u636e\u91cc\u9762\u8fdb\u884c\u5b66\u4e60\uff0c\u5982\u4f55\u8bad\u7ec3\u66f4\u5927\u66f4\u6df1\u7684\u6a21\u578b\u3002\u975e\u5e38\u6df1\u7684\u6a21\u578b\uff0c\u5f53\u524d\u66f4\u6210\u529f\u7684\u4f8b\u5b50\u662f\u5728\u8ba1\u7b97\u673a\u89c6\u89c9\u91cc\u9762\uff0c\u4f46\u5982\u4f55\u628a\u8fd9\u79cd\u66f4\u6df1\u7684\u6a21\u578b\u5f15\u5165\u5230\u81ea\u7136\u8bed\u8a00\u5904\u7406\u91cc\u9762\uff0c\u8fd8\u9700\u8981\u7814\u7a76\uff0c\u4f8b\u5982\u5f53\u524d\u51e0\u4e2a\u5927\u516c\u53f8\u7684\u795e\u7ecf\u673a\u5668\u7ffb\u8bd1\u6a21\u578b\uff0c\u90fd\u662f\u5229\u7528\u8f83\u6df1\u7684 RNN\uff0c\u4f46\u662f\u8fd8\u662f\u8fdc\u8fdc\u8fbe\u4e0d\u5230\u6b8b\u5dee\u7f51\u7edc\u7684\u6df1\u5ea6\u3002\u4ece\u5927\u8ba1\u7b97\u8fd9\u4e2a\u65b9\u9762\u6765\u8bb2\uff0c\u6574\u4e2a\u6f14\u53d8\u8fc7\u7a0b\u662f\u4ece CPU \u5230 GPU \u5230 FPGA\uff0c\u518d\u53d1\u5c55\u5230\u73b0\u5728\u6709\u4e9b\u516c\u53f8\u5b9a\u5236\u81ea\u5df1\u4e13\u6709\u82af\u7247\uff0c\u56fd\u5185\u7684\u6709\u4e00\u4e9b\u521b\u4e1a\u516c\u53f8\uff0c\u4e5f\u90fd\u5728\u505a\u4e00\u4e9b AI \u82af\u7247\uff0c\u4e13\u95e8\u4e3a AI \u6765\u8bbe\u8ba1\u4e00\u4e9b\u786c\u4ef6\u3002\u5927\u8ba1\u7b97\u53e6\u5916\u4e00\u4e2a\u89d2\u5ea6\u5c31\u662f\u6df1\u5ea6\u5b66\u4e60\u7684\u5e73\u53f0\u548c\u7cfb\u7edf\uff0c\u8fd9\u4e2a\u53ef\u4ee5\u8bf4\u662f\u5404\u5927 AI \u6216\u8005\u662f\u4e92\u8054\u7f51\u516c\u53f8\u7684\u7740\u91cd\u53d1\u529b\u7684\u5730\u65b9\uff0c\u4f8b\u5982\u5fae\u8f6f\u7684 CNTK\u3001DMTK\uff0c\u518d\u6bd4\u5982 TensorFlow\u3001Torch\uff0c\u4ee5\u53ca\u5b66\u672f\u754c\u7684\u5f00\u6e90\u5e73\u53f0\u5305\u62ec Theano\u3001Caffe\u3001MxNet \u7b49\u7b49\u3002\u53ef\u4ee5\u9884\u8ba1\uff0c\u5728\u77ed\u671f\u5185\uff0c\u5404\u5927\u516c\u53f8\u8fd8\u4f1a\u5728\u8fd9\u4e2a\u9886\u57df\u505a\u975e\u5e38\u6fc0\u70c8\u7684\u7ade\u4e89\uff0c\u5e0c\u671b\u80fd\u591f\u5438\u5f15\u7b2c\u4e09\u65b9\u516c\u53f8\u4f7f\u7528\u4ed6\u4eec\u7684\u5e73\u53f0\u548c\u7cfb\u7edf\u3002<\/p>\n<p>\u3000\u3000\u4fd7\u8bdd\u8bf4\u6210\u4e5f\u8427\u4f55\u8d25\u4e5f\u8427\u4f55\uff0c\u5927\u6570\u636e\u3001\u5927\u6a21\u578b\u3001\u5927\u8ba1\u7b97\u662f\u6df1\u5ea6\u5b66\u4e60\u6210\u529f\u7684\u4e09\u5927\u652f\u67f1\u56e0\u7d20\uff0c\u4f46\u4ed6\u4eec\u540c\u65f6\u4e5f\u4e3a\u6df1\u5ea6\u5b66\u4e60\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u548c\u666e\u53ca\u5e26\u6765\u4e86\u4e00\u4e9b\u5236\u7ea6\u56e0\u7d20\u3002<\/p>\n<p>\u3000\u3000<strong>\u6311\u62181\uff1a\u6807\u6ce8\u6570\u636e\u4ee3\u4ef7\u6602\u8d35<\/strong><\/p>\n<p>\u3000\u3000<strong>\u524d\u6cbf1\uff1a\u4ece\u65e0\u6807\u6ce8\u7684\u6570\u636e\u91cc\u5b66\u4e60<\/strong><\/p>\n<p>\u3000\u3000\u5927\u5bb6\u90fd\u77e5\u9053\uff0c\u6df1\u5ea6\u5b66\u4e60\u8bad\u7ec3\u4e00\u4e2a\u6a21\u578b\u9700\u8981\u5f88\u591a\u7684\u4eba\u5de5\u6807\u6ce8\u7684\u6570\u636e\u3002\u4f8b\u5982\u5728\u56fe\u8c61\u8bc6\u522b\u91cc\u9762\uff0c\u7ecf\u5e38\u6211\u4eec\u53ef\u80fd\u9700\u8981\u4e0a\u767e\u4e07\u7684\u4eba\u5de5\u6807\u6ce8\u7684\u6570\u636e\uff0c\u5728\u8bed\u97f3\u8bc6\u522b\u91cc\u9762\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u6210\u5343\u4e0a\u4e07\u5c0f\u65f6\u7684\u4eba\u5de5\u6807\u6ce8\u7684\u6570\u636e\uff0c\u673a\u5668\u7ffb\u8bd1\u66f4\u662f\u9700\u8981\u6570\u5343\u4e07\u7684\u53cc\u8bed\u53e5\u5bf9\u505a\u8bad\u7ec3\uff0c\u5728\u56f4\u68cb\u91cc\u9762 DeepMind \u5f53\u521d\u8bad\u7ec3\u8fd9\u4e2a\u6a21\u578b\u4e5f\u7528\u4e86\u6570\u5343\u4e07\u56f4\u68cb\u9ad8\u624b\u8d70\u5b50\u7684\u8bb0\u5f55\uff0c\u8fd9\u4e9b\u90fd\u662f\u5927\u6570\u636e\u7684\u4f53\u73b0\u3002<\/p>\n<p>\u3000\u3000\u4f46\u662f\uff0c\u5f88\u591a\u65f6\u5019\u627e\u4e13\u5bb6\u6765\u6807\u6ce8\u6570\u636e\u662f\u975e\u5e38\u6602\u8d35\u7684\uff0c\u5e76\u4e14\u5bf9\u4e00\u4e9b\u5e94\u7528\u800c\u8a00\uff0c\u5f88\u96be\u627e\u5230\u5927\u89c4\u6a21\u7684\u6807\u6ce8\u7684\u6570\u636e\uff0c\u4f8b\u5982\u4e00\u4e9b\u7591\u96be\u6742\u75c7\uff0c\u6216\u8005\u662f\u4e00\u4e9b\u6bd4\u8f83\u7a00\u6709\u7684\u5e94\u7528\u573a\u666f\u3002\u8fd9\u91cc\u6211\u4eec\u505a\u4e00\u4e2a\u7c97\u7565\u7684\u5206\u6790\uff0c\u770b\u770b\u6807\u6ce8\u6570\u636e\u7684\u4ee3\u4ef7\u6709\u591a\u9ad8\u3002\u6bd4\u5982\u8bf4\u5bf9\u673a\u5668\u7ffb\u8bd1\u800c\u8a00\uff0c\u73b0\u5728\u5982\u679c\u6211\u4eec\u8bf7\u4eba\u5de5\u6765\u7ffb\u8bd1\uff0c\u4e00\u4e2a\u5355\u8bcd\u7684\u8d39\u7528\u5dee\u4e0d\u591a\u662f5&mdash;10 \u7f8e\u5206\u4e4b\u95f4\uff0c\u4e00\u4e2a\u53e5\u5b50\u5e73\u5747\u957f\u5ea6\u5dee\u4e0d\u591a\u662f 30 \u4e2a\u5355\u8bcd\uff0c\u5982\u679c\u6211\u4eec\u9700\u8981\u6807\u6ce8\u4e00\u5343\u4e07\u4e2a\u53cc\u8bed\u53e5\u5bf9\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u9700\u8981\u627e\u4e13\u5bb6\u7ffb\u8bd1\u4e00\u5343\u4e07\u53e5\u8bdd\uff0c\u8fd9\u4e2a\u6807\u6ce8\u7684\u8d39\u7528\u5dee\u4e0d\u591a\u662f 2200 \u4e07\u7f8e\u5143\u3002<\/p>\n<p>\u3000\u3000\u5927\u5bb6\u53ef\u4ee5\u770b\u5230\u6570\u636e\u6807\u6ce8\u7684\u8d39\u7528\u662f\u975e\u5e38\u975e\u5e38\u9ad8\u7684\uff0c\u8ba9\u4e00\u4e2a\u521b\u4e1a\u516c\u53f8\u6216\u8005\u4e00\u4e9b\u521a\u521a\u6d89\u8db3\u4eba\u5de5\u667a\u80fd\u7684\u516c\u53f8\u62ff\u8fd9\u4e48\u5927\u4e00\u7b14\u8d44\u91d1\u6765\u6807\u6ce8\u6570\u636e\u662f\u5f88\u96be\u6216\u8005\u662f\u4e0d\u592a\u53ef\u884c\u7684\u3002\u56e0\u6b64\u5f53\u524d\u6df1\u5ea6\u5b66\u4e60\u7684\u4e00\u4e2a\u524d\u6cbf\u5c31\u662f\u5982\u4f55\u4ece\u65e0\u6807\u6ce8\u7684\u6570\u636e\u91cc\u9762\u8fdb\u884c\u5b66\u4e60\u3002\u73b0\u5728\u5df2\u7ecf\u6709\u76f8\u5173\u7684\u7814\u7a76\u5de5\u4f5c\uff0c\u5305\u62ec\u6700\u8fd1\u6bd4\u8f83\u706b\u7684\u751f\u6210\u5f0f\u5bf9\u6297\u7f51\u7edc\uff0c\u4ee5\u53ca\u6211\u4eec\u81ea\u5df1\u63d0\u51fa\u7684\u5bf9\u5076\u5b66\u4e60\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" title=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" src=\"http:\/\/images2015.cnblogs.com\/news\/66372\/201703\/66372-20170309232056750-2038705915.jpg\" alt=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" \/><\/p>\n<p>\u3000\u3000\u200b<\/p>\n<p>\u3000\u3000\u751f\u6210\u5f0f\u5bf9\u6297\u7f51\u7edc\u7684\u4e3b\u8981\u76ee\u7684\u662f\u5b66\u5230\u4e00\u4e2a\u751f\u6210\u6a21\u578b\uff0c\u8fd9\u6837\u5b83\u53ef\u4ee5\u751f\u6210\u5f88\u591a\u56fe\u50cf\uff0c\u8fd9\u79cd\u56fe\u50cf\u770b\u8d77\u6765\u5c31\u50cf\u771f\u5b9e\u7684\u81ea\u7136\u56fe\u50cf\u4e00\u6837\u3002\u5b83\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u601d\u8def\u8ddf\u4ee5\u524d\u7684\u65b9\u6cd5\u4e0d\u592a\u4e00\u6837\uff0c\u5b83\u662f\u540c\u65f6\u5b66\u4e60\u4e24\u4e2a\u795e\u7ecf\u7f51\u7edc\uff1a\u4e00\u4e2a\u795e\u7ecf\u7f51\u7edc\u751f\u6210\u56fe\u50cf\uff0c\u53e6\u5916\u4e00\u4e2a\u795e\u7ecf\u7f51\u7edc\u7ed9\u56fe\u50cf\u8fdb\u884c\u5206\u7c7b\uff0c\u533a\u5206\u771f\u5b9e\u7684\u56fe\u50cf\u548c\u751f\u6210\u7684\u56fe\u50cf\u3002\u5728\u751f\u6210\u5f0f\u5bf9\u6297\u7f51\u7edc\u91cc\u9762\uff0c\u7b2c\u4e00\u4e2a\u795e\u7ecf\u7f51\u7edc\u4e5f\u5c31\u662f\u751f\u6210\u5f0f\u795e\u7ecf\u7f51\u7edc\uff0c\u5b83\u7684\u76ee\u7684\u662f\u5e0c\u671b\u751f\u6210\u7684\u56fe\u50cf\u975e\u5e38\u50cf\u81ea\u7136\u754c\u7684\u771f\u5b9e\u56fe\u50cf\uff0c\u8fd9\u6837\u7684\u8bdd\uff0c\u90a3\u540e\u9762\u7684\u7b2c\u4e8c\u4e2a\u7f51\u7edc\uff0c\u4e5f\u5c31\u662f\u90a3\u4e2a\u5206\u7c7b\u5668\u6ca1\u529e\u6cd5\u533a\u5206\u771f\u5b9e\u4e16\u754c\u7684\u56fe\u50cf\u548c\u751f\u6210\u7684\u56fe\u50cf\uff1b\u800c\u7b2c\u4e8c\u4e2a\u795e\u7ecf\u7f51\u7edc\uff0c\u4e5f\u5c31\u662f\u5206\u7c7b\u5668\uff0c\u5b83\u7684\u76ee\u7684\u662f\u5e0c\u671b\u80fd\u591f\u6b63\u786e\u7684\u628a\u751f\u6210\u7684\u56fe\u50cf\u4e5f\u5c31\u662f\u5047\u7684\u56fe\u50cf\u548c\u771f\u5b9e\u7684\u81ea\u7136\u754c\u56fe\u50cf\u80fd\u591f\u533a\u5206\u5f00\u3002\u5927\u5bb6\u53ef\u4ee5\u770b\u5230\uff0c\u8fd9\u4e24\u4e2a\u795e\u7ecf\u7f51\u7edc\u7684\u76ee\u7684\u5176\u5b9e\u662f\u4e0d\u4e00\u6837\u7684\uff0c\u4ed6\u4eec\u4e00\u8d77\u8fdb\u884c\u8bad\u7ec3\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230\u4e00\u4e2a\u5f88\u597d\u7684\u751f\u6210\u5f0f\u795e\u7ecf\u7f51\u7edc\u3002\u751f\u6210\u5f0f\u5bf9\u6297\u7f51\u7edc\u6700\u521d\u63d0\u51fa\u7684\u65f6\u5019\uff0c\u4e3b\u8981\u662f\u5bf9\u4e8e\u56fe\u50cf\u7684\u751f\u6210\uff0c\u73b0\u5728\u5f88\u591a\u4eba\u628a\u4ed6\u5e94\u7528\u5230\u5404\u4e2a\u4e0d\u540c\u7684\u95ee\u9898\u4e0a\uff0c\u5305\u62ec\u81ea\u7136\u8bed\u8a00\u7406\u89e3\uff0c\u6bd4\u5982\u8bf4\u6700\u8fd1\u6211\u4eec\u6709\u4e00\u4e2a\u5de5\u4f5c\uff0c\u5c31\u662f\u628a\u8fd9\u79cd\u601d\u60f3\u5e94\u7528\u5230\u673a\u5668\u7ffb\u8bd1\u91cc\u9762\uff0c\u80fd\u591f\u5f88\u5927\u5e45\u5ea6\u7684\u63d0\u9ad8\u673a\u5668\u7ffb\u8bd1\u7684\u51c6\u786e\u5ea6\u3002<\/p>\n<p>\u3000\u3000\u9488\u5bf9\u5982\u4f55\u4ece\u65e0\u6807\u6ce8\u7684\u6570\u636e\u8fdb\u884c\u5b66\u4e60\uff0c\u6211\u4eec\u7ec4\u91cc\u9762\u63d0\u51fa\u4e86\u4e00\u4e2a\u65b0\u601d\u8def\uff0c\u53eb\u505a\u5bf9\u5076\u5b66\u4e60\u3002\u5bf9\u5076\u5b66\u4e60\u7684\u601d\u8def\u548c\u524d\u9762\u751f\u6210\u5f0f\u5bf9\u6297\u5b66\u4e60\u4f1a\u975e\u5e38\u4e0d\u4e00\u6837\u3002\u5bf9\u5076\u5b66\u4e60\u7684\u63d0\u51fa\u662f\u53d7\u5230\u4e00\u4e2a\u73b0\u8c61\u7684\u542f\u53d1\uff1a\u6211\u4eec\u53d1\u73b0\u5f88\u591a\u4eba\u5de5\u667a\u80fd\u7684\u4efb\u52a1\u5728\u7ed3\u6784\u4e0a\u6709\u5bf9\u5076\u5c5e\u6027\u3002\u6bd4\u5982\u8bf4\u5728\u673a\u5668\u7ffb\u8bd1\u91cc\u9762\uff0c\u6211\u4eec\u628a\u4e2d\u6587\u7ffb\u8bd1\u6210\u82f1\u6587\uff0c\u8fd9\u662f\u4e00\u4e2a\u4efb\u52a1\uff0c\u4f46\u662f\u6211\u4eec\u540c\u6837\u4e5f\u9700\u8981\u628a\u82f1\u6587\u7ffb\u8bd1\u6210\u4e2d\u6587\uff0c\u8fd9\u662f\u4e00\u4e2a\u5bf9\u5076\u7684\u4efb\u52a1\u3002\u8fd9\u79cd\u539f\u4efb\u52a1\u548c\u5bf9\u5076\u4efb\u52a1\u4e4b\u95f4\uff0c\u4ed6\u4eec\u7684\u8f93\u5165\u548c\u8f93\u51fa\u6b63\u597d\u662f\u53cd\u7740\u6765\u7684\u3002\u5728\u8bed\u97f3\u5904\u7406\u91cc\u9762\uff0c\u8bed\u97f3\u8bc6\u522b\u662f\u628a\u8bed\u97f3\u8f6c\u5316\u6210\u6587\u5b57\uff0c\u8bed\u97f3\u5408\u6210\u662f\u628a\u6587\u5b57\u8f6c\u5316\u6210\u8bed\u97f3\uff0c\u4e5f\u662f\u4e92\u4e3a\u5bf9\u5076\u7684\u4e24\u4e2a\u4efb\u52a1\u3002\u5728\u56fe\u50cf\u7406\u89e3\u91cc\u9762\uff0c\u770b\u56fe\u8bf4\u8bdd\uff0c\u4e5f\u5c31\u662f\u7ed9\u4e00\u5f20\u56fe\u751f\u6210\u4e00\u53e5\u63cf\u8ff0\u6027\u7684\u8bed\u53e5\uff0c\u5b83\u7684\u5bf9\u5076\u4efb\u52a1\u662f\u7ed9\u4e00\u53e5\u8bdd\u751f\u6210\u4e00\u5f20\u56fe\uff0c\u8fd9\u4e24\u4e2a\u4efb\u52a1\u4e00\u4e2a\u662f\u4ece\u56fe\u50cf\u5230\u6587\u672c\uff0c\u53e6\u5916\u4e00\u4e2a\u662f\u4ece\u6587\u672c\u5230\u56fe\u50cf\u3002\u5728\u5bf9\u8bdd\u7cfb\u7edf\u91cc\u9762\uff0c\u56de\u7b54\u95ee\u9898\u548c\u95ee\u9898\u751f\u6210\u4e5f\u662f\u4e92\u4e3a\u5bf9\u5076\u7684\u4e24\u4e2a\u95ee\u9898\uff0c\u524d\u8005\u662f\u7ed9\u5b9a\u95ee\u9898\u751f\u6210\u7b54\u6848\uff0c\u540e\u8005\u662f\u7ed9\u5b9a\u7b54\u6848\u751f\u6210\u95ee\u9898\u3002\u5728\u641c\u7d22\u5f15\u64ce\u91cc\u9762\uff0c\u7ed9\u5b9a\u68c0\u7d22\u8bcd\u8fd4\u56de\u76f8\u5173\u6587\u6863\u548c\u7ed9\u5b9a\u6587\u6863\u6216\u8005\u5e7f\u544a\u8fd4\u56de\u5173\u952e\u8bcd\u4e5f\u662f\u4e92\u4e3a\u5bf9\u5076\u7684\u95ee\u9898\uff1a\u641c\u7d22\u5f15\u64ce\u6700\u4e3b\u8981\u7684\u4efb\u52a1\u662f\u9488\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u68c0\u7d22\u8bcd\u5339\u914d\u4e00\u4e9b\u6587\u6863\uff0c\u8fd4\u56de\u6700\u76f8\u5173\u7684\u6587\u6863\uff1b\u5f53\u5e7f\u544a\u5546\u63d0\u4ea4\u4e00\u4e2a\u5e7f\u544a\u4e4b\u540e\uff0c\u5e7f\u544a\u5e73\u53f0\u9700\u8981\u7ed9\u4ed6\u63a8\u8350\u4e00\u4e9b\u5173\u5065\u8bcd\u4f7f\u5f97\u4ed6\u7684\u5e7f\u544a\u5728\u7528\u6237\u641c\u7d22\u8fd9\u4e9b\u8bcd\u80fd\u591f\u5c55\u73b0\u51fa\u6765\u88ab\u7528\u6237\u70b9\u51fb\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" title=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" src=\"http:\/\/images2015.cnblogs.com\/news\/66372\/201703\/66372-20170309232056719-1227716172.jpg\" alt=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" \/><\/p>\n<p>\u3000\u3000\u200b<\/p>\n<p>\u3000\u3000\u5bf9\u5076\u5b66\u4e60\u8bd5\u56fe\u628a\u8fd9\u79cd\u7ed3\u6784\u7684\u5bf9\u5076\u5c5e\u6027\u5e94\u7528\u5728\u673a\u5668\u5b66\u4e60\u91cc\u3002\u5176\u57fa\u672c\u601d\u60f3\u6bd4\u8f83\u7b80\u5355\uff0c\u6211\u4eec\u4ee5\u673a\u5668\u7ffb\u8bd1\u4e3a\u4f8b\u5b50\u6765\u8bf4\u660e\u3002\u6211\u4eec\u60f3\u628a\u4e00\u4e2a\u4e2d\u6587\u53e5\u5b50\u7ffb\u8bd1\u6210\u82f1\u6587\uff0c\u6211\u4eec\u53ef\u4ee5\u5148\u7528\u4e00\u4e2a\u4e2d\u6587\u5230\u82f1\u6587\u7684\u7ffb\u8bd1\u6a21\u578b\uff0c\u628a\u8fd9\u4e2a\u53e5\u5b50\u7ffb\u8bd1\u6210\u82f1\u6587\u7684\u53e5\u5b50\uff0c\u56e0\u4e3a\u6211\u4eec\u6ca1\u6709\u82f1\u6587\u7684\u6807\u6ce8\uff0c\u6240\u4ee5\u4e0d\u77e5\u9053\u8fd9\u4e2a\u82f1\u6587\u7684\u7ffb\u8bd1\u662f\u597d\u8fd8\u662f\u574f\u4ee5\u53ca\u6709\u591a\u597d\u591a\u574f\u3002\u6211\u4eec\u518d\u5229\u7528\u4ece\u82f1\u6587\u5230\u4e2d\u6587\u7684\u7ffb\u8bd1\u6a21\u578b\uff0c\u628a\u8fd9\u4e2a\u82f1\u6587\u7684\u53e5\u5b50\u7ffb\u8bd1\u6210\u4e2d\u6587\u7684\u53e5\u5b50\uff0c\u8fd9\u6837\u4e00\u6765\uff0c\u6211\u4eec\u5c31\u5f97\u5230\u4e86\u4e00\u4e2a\u65b0\u7684\u4e2d\u6587\u53e5\u5b50\u3002\u6574\u4e2a\u8fc7\u7a0b\u5305\u542b\u4e86\u6b63\u5411\u7ffb\u8bd1\u548c\u53cd\u5411\u7ffb\u8bd1\u4e92\u4e3a\u5bf9\u5076\u7684\u4e24\u4e2a\u6b65\u9aa4\u3002\u7136\u540e\u6211\u4eec\u6bd4\u8f83\u539f\u59cb\u4e2d\u6587\u7684\u53e5\u5b50\u548c\u540e\u6765\u5f97\u5230\u7684\u4e2d\u6587\u53e5\u5b50\uff0c\u5982\u679c\u4e24\u4e2a\u7ffb\u8bd1\u6a21\u578b\u90fd\u5f88\u597d\u7684\u8bdd\uff0c\u8fd9\u4e24\u4e2a\u4e2d\u6587\u7684\u53e5\u5b50\u5e94\u8be5\u6bd4\u8f83\u76f8\u4f3c\uff0c\u5982\u679c\u4e24\u4e2a\u6a21\u578b\u4e0d\u597d\u6216\u8005\u6709\u4e00\u4e2a\u6a21\u578b\u4e0d\u597d\u7684\u8bdd\uff0c\u5f97\u5230\u7684\u4e24\u4e2a\u4e2d\u6587\u53e5\u5b50\u5c31\u4e0d\u76f8\u4f3c\u3002\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd9\u79cd\u5bf9\u5076\u8fc7\u7a0b\u4ece\u65e0\u6807\u6ce8\u7684\u6570\u636e\u83b7\u5f97\u53cd\u9988\u4fe1\u606f\uff0c\u77e5\u9053\u6211\u4eec\u7684\u6a21\u578b\u5de5\u4f5c\u7684\u597d\u8fd8\u662f\u4e0d\u597d\uff0c\u8fdb\u800c\u6839\u636e\u8fd9\u4e9b\u53cd\u9988\u4fe1\u606f\u6765\u8bad\u7ec3\u66f4\u65b0\u6b63\u5411\u53cd\u5411\u6a21\u578b\uff0c\u4ece\u800c\u8fbe\u5230\u4ece\u65e0\u6807\u6ce8\u6570\u636e\u5b66\u4e60\u7684\u76ee\u7684\u3002<\/p>\n<p>\u3000\u3000\u6211\u4eec\u5728\u673a\u5668\u7ffb\u8bd1\u91cc\u9762\u505a\u4e86\u4e00\u4e9b\u5b9e\u9a8c\uff0c\u53d1\u73b0\u901a\u8fc7\u5bf9\u5076\u5b66\u4e60\u7684\u8fc7\u7a0b\uff0c\u6211\u4eec\u53ea\u9700\u8981\u7528 10% \u6807\u6ce8\u7684\u6570\u636e\uff08\u5927\u6982 100 \u4e07\u82f1\u6cd5\u53cc\u8bed\u53e5\u5bf9\uff09\uff0c\u518d\u52a0\u4e0a\u5f88\u591a\u6ca1\u6709\u6807\u6ce8\u7684\u6570\u636e\uff0c\u8fbe\u5230\u7528 100% \u6807\u6ce8\u6570\u636e\uff081200 \u4e07\u82f1\u6cd5\u53cc\u8bed\u53e5\u5bf9\uff09\u8bad\u7ec3\u7684\u6a21\u578b\u7684\u51c6\u786e\u5ea6\u3002\u5927\u5bb6\u56de\u60f3\u4e00\u4e0b\uff0c\u6211\u4eec\u524d\u9762\u6709\u4e2a\u7c97\u7565\u7684\u4f30\u8ba1\uff0c\u4e00\u5343\u4e07\u4e2a\u8bad\u7ec3\u8bed\u6599\u6807\u6ce8\u7684\u8d39\u7528\u5dee\u4e0d\u591a 2200 \u4e07\u7f8e\u5143\uff0c\u5982\u679c\u6211\u4eec\u80fd\u628a\u6807\u6ce8\u7684\u4eba\u5de5\u8d39\u7528\u4ece 2200 \u4e07\u7f8e\u5143\u964d\u5230 200 \u4e07\u7f8e\u5143\uff0c\u8fd9\u4f1a\u662f\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u7ed3\u679c\uff0c\u80fd\u591f\u5927\u5927\u964d\u4f4e\u516c\u53f8\u8fd0\u8425\u6210\u672c\u63d0\u9ad8\u8fd0\u8425\u6548\u7387\u3002<\/p>\n<p>\u3000\u3000\u6700\u8fd1\u6211\u4eec\u5728\u5bf9\u5076\u5b66\u4e60\u7684\u7814\u7a76\u4e0a\u6709\u4e00\u4e9b\u65b0\u7684\u8fdb\u5c55\uff0c\u628a\u5bf9\u5076\u5b66\u4e60\u8fd9\u79cd\u57fa\u672c\u601d\u60f3\u5e94\u7528\u5230\u5176\u4ed6\u7684\u95ee\u9898\u91cc\u9762\uff0c\u50cf\u56fe\u50cf\u5206\u7c7b\u3001\u56fe\u50cf\u751f\u6210\uff0c\u4ee5\u53ca\u5bf9\u81ea\u7136\u8bed\u8a00\u7684\u60c5\u611f\u5206\u6790\u3002\u6211\u4eec\u53d1\u73b0\u8fd9\u79cd\u7ed3\u6784\u7684\u5bf9\u5076\u5c5e\u6027\u53ef\u4ee5\u4ece\u4e0d\u540c\u89d2\u5ea6\u5e2e\u52a9\u673a\u5668\u5b66\u4e60\uff0c\u63d0\u9ad8\u5b66\u4e60\u7b97\u6cd5\u7684\u51c6\u786e\u5ea6\u3002<\/p>\n<p>\u3000\u3000\u4ece\u65e0\u6807\u6ce8\u7684\u6570\u636e\u8fdb\u884c\u5b66\u4e60\uff0c\u6211\u4eec\u9884\u8ba1\u5728\u672a\u6765\u4e09\u5230\u4e94\u5e74\u8fd8\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u4e2a\u95ee\u9898\uff0c\u5e76\u4e14\u5bf9\u6211\u4eec\u5b9e\u9645\u7684\u5e94\u7528\u4e5f\u4f1a\u6709\u5f88\u5927\u7684\u5e2e\u52a9\u3002\u5f88\u591a\u95ee\u9898\u4ee5\u524d\u662f\u56e0\u4e3a\u53d7\u9650\u4e8e\u6ca1\u6709\u6807\u6ce8\u7684\u6570\u636e\uff0c\u6ca1\u6709\u529e\u6cd5\u7528\u6df1\u5ea6\u5b66\u4e60\u6280\u672f\uff0c\u5982\u679c\u6211\u4eec\u80fd\u591f\u4ece\u65e0\u6807\u6ce8\u7684\u6570\u636e\u8fdb\u884c\u5b66\u4e60\uff0c\u90a3\u4e48\u5f88\u591a\u5e94\u7528\u5f88\u591a\u95ee\u9898\u91cc\u9762\u90fd\u53ef\u4ee5\u5e94\u7528\u6df1\u5ea6\u5b66\u4e60\u6280\u672f\u3002<\/p>\n<p>\u3000\u3000<strong>\u6311\u62182\uff1a\u5927\u6a21\u578b\u4e0d\u65b9\u4fbf\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u4f7f\u7528<\/strong><\/p>\n<p>\u3000\u3000<strong>\u524d\u6cbf2\uff1a\u964d\u4f4e\u6a21\u578b\u5927\u5c0f<\/strong><\/p>\n<p>\u3000\u3000\u73b0\u5728\u5e38\u89c1\u7684\u6a21\u578b\uff0c\u50cf\u56fe\u50cf\u5206\u7c7b\u91cc\u9762\uff0c\u5fae\u8f6f\u8bbe\u8ba1\u7684\u6df1\u5ea6\u6b8b\u5dee\u7f51\u7edc\uff0c\u6a21\u578b\u5927\u5c0f\u5dee\u4e0d\u591a\u90fd\u5728 500M \u4ee5\u4e0a\u3002\u81ea\u7136\u8bed\u8a00\u5904\u7406\u7684\u4e00\u4e9b\u6a21\u578b\uff0c\u4f8b\u5982\u8bed\u8a00\u6a21\u578b\uff08language modeling\uff09\u968f\u7740\u8bcd\u8868\u7684\u589e\u957f\u800c\u53d8\u5927\uff0c\u53ef\u4ee5\u6709\u51e0G\u3001\u51e0\u5341G\u7684\u5927\u5c0f\uff0c\u673a\u5668\u7ffb\u8bd1\u7684\u6a21\u578b\u4e5f\u90fd\u662f 500 \u5146\u4ee5\u4e0a\u3002\u5f53\u7136 500M \u7684\u5927\u5c0f\u5927\u5bb6\u53ef\u80fd\u89c9\u5f97\u6ca1\u6709\u591a\u5927\uff0c\u4e00\u4e2a CPU \u670d\u52a1\u5668\u5f88\u5bb9\u6613\u5c31\u628a\u8fd9\u4e2a\u6a21\u578b\u7ed9 load \u8fdb\u53bb\u4f7f\u7528\u3002\u4f46\u662f\u5927\u5bb6\u8981\u6ce8\u610f\u5230\uff0c\u5f88\u591a\u65f6\u5019\u6df1\u5ea6\u5b66\u4e60\u7684\u6a21\u578b\u9700\u8981\u5728\u4e00\u4e9b\u79fb\u52a8\u8bbe\u5907\u4e0a\u4f7f\u7528\u3002\u6bd4\u5982\u8bf4\u624b\u673a\u8f93\u5165\u6cd5\uff0c\u8fd8\u6709\u5404\u79cd\u5bf9\u56fe\u50cf\u505a\u53d8\u6362\u505a\u5904\u7406\u505a\u827a\u672f\u6548\u679c\u7684 app\uff0c\u5982\u679c\u4f7f\u7528\u6df1\u5ea6\u5b66\u4e60\u7684\u8bdd\u6548\u679c\u4f1a\u975e\u5e38\u597d\uff0c\u4f46\u662f\u8fd9\u79cd\u6a21\u578b\u7531\u4e8e\u5b83\u4eec\u7684 size \u592a\u5927\uff0c\u5c31\u4e0d\u592a\u9002\u5408\u5728\u624b\u673a\u4e0a\u5e94\u7528\u3002\u5927\u5bb6\u53ef\u4ee5\u8bbe\u60f3\u4e00\u4e0b\uff0c\u5982\u679c\u4e00\u4e2a\u624b\u673a\u7684 app \u9700\u8981\u52a0\u8f7d\u4e00\u4e2a 500M \u751a\u81f3 1G \u4ee5\u4e0a\u7684\u6a21\u578b\u6050\u6015\u4e0d\u592a\u5bb9\u6613\u88ab\u7528\u6237\u63a5\u53d7\u3002<\/p>\n<p>\u3000\u3000\u56e0\u6b64\u5f53\u524d\u6df1\u5ea6\u5b66\u4e60\u9762\u4e34\u7684\u7b2c\u4e8c\u4e2a\u6311\u6218\u5c31\u662f\u5982\u4f55\u628a\u5927\u6a21\u578b\u53d8\u6210\u5c0f\u6a21\u578b\uff0c\u8fd9\u6837\u53ef\u4ee5\u5728\u5404\u79cd\u79fb\u52a8\u8bbe\u5907\u4e0a\u4f7f\u7528\u3002\u56e0\u4e3a\u79fb\u52a8\u8bbe\u5907\u4e0d\u4ec5\u4ec5\u662f\u5185\u5b58\u6216\u8005\u5b58\u50a8\u7a7a\u95f4\u7684\u9650\u5236\uff0c\u66f4\u591a\u662f\u56e0\u4e3a\u80fd\u8017\u7684\u9650\u5236\uff0c\u4e0d\u5141\u8bb8\u6211\u4eec\u7528\u592a\u5927\u7684\u6a21\u578b\u3002\u8fd1\u4e24\u5e74\u6765\uff0c\u6709\u4e00\u4e9b\u76f8\u5e94\u7684\u5de5\u4f5c\uff0c\u4eca\u5929\u6211\u4e3b\u8981\u4ecb\u7ecd\u4e24\u79cd\uff1a\u7b2c\u4e00\u79cd\u662f\u9488\u5bf9\u8ba1\u7b97\u673a\u89c6\u89c9\u91cc\u9762\u7684 CNN \u6a21\u578b\uff0c\u4e5f\u5c31\u662f\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff0c\u505a\u6a21\u578b\u538b\u7f29\uff1b\u7b2c\u4e8c\u79cd\u662f\u6211\u4eec\u53bb\u5e74\u505a\u7684\uff0c\u9488\u5bf9\u4e00\u4e9b\u5e8f\u5217\u6a21\u578b\u6216\u8005\u7c7b\u4f3c\u81ea\u7136\u8bed\u8a00\u5904\u7406\u7684 RNN \u6a21\u578b\u5982\u4f55\u505a\u4e00\u4e2a\u66f4\u5de7\u5999\u7684\u7b97\u6cd5\uff0c\u4f7f\u5f97\u5b83\u6a21\u578b\u53d8\u5c0f\uff0c\u5e76\u4e14\u540c\u65f6\u7cbe\u5ea6\u6ca1\u6709\u635f\u5931\u3002<\/p>\n<p>\u3000\u3000\u901a\u8fc7\u6a21\u578b\u538b\u7f29\u7684\u6280\u672f\u7f29\u51cf\u6a21\u578b\u7684\u5927\u5c0f<\/p>\n<p>\u3000\u3000\u5bf9\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u800c\u8a00\uff0c\u8fd1\u4e00\u4e24\u5e74\u6709\u4e00\u4e9b\u9879\u76ee\uff0c\u4e3b\u8981\u662f\u91c7\u7528\u6a21\u578b\u538b\u7f29\u7684\u6280\u672f\u7f29\u51cf\u6a21\u578b\u7684\u5927\u5c0f\u3002\u6a21\u578b\u538b\u7f29\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u5206\u4e3a\u56db\u7c7b\uff1a<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" title=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" src=\"http:\/\/images2015.cnblogs.com\/news\/66372\/201703\/66372-20170309232056906-937049313.jpg\" alt=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" \/><\/p>\n<p>\u3000\u3000\u200b\u200b<\/p>\n<p>\u3000\u3000\u4e00\u4e2a\u662f\u53eb\u526a\u679d\uff0c\u5927\u5bb6\u77e5\u9053\uff0c\u795e\u7ecf\u7f51\u7edc\u4e3b\u8981\u662f\u7531\u4e00\u5c42\u4e00\u5c42\u7684\u8282\u70b9\u901a\u8fc7\u8fb9\u8fde\u63a5\uff0c\u6bcf\u4e2a\u8fb9\u4e0a\u6709\u4e9b\u6743\u91cd\u3002\u526a\u679d\u7684\u610f\u601d\u5f88\u7b80\u5355\uff0c\u5982\u679c\u6211\u4eec\u53d1\u73b0\u67d0\u4e9b\u8fb9\u4e0a\u7684\u6743\u91cd\u5f88\u5c0f\uff0c\u8fd9\u6837\u7684\u8fb9\u53ef\u80fd\u4e0d\u91cd\u8981\uff0c\u8fd9\u4e9b\u8fb9\u5c31\u53ef\u4ee5\u53bb\u6389\u3002\u6211\u4eec\u5728\u628a\u5927\u6a21\u578b\u8bad\u7ec3\u5b8c\u4e4b\u540e\uff0c\u770b\u770b\u54ea\u4e9b\u8fb9\u7684\u6743\u91cd\u6bd4\u8f83\u5c0f\uff0c\u628a\u8fd9\u4e9b\u8fb9\u53bb\u6389\uff0c\u7136\u540e\u5728\u4fdd\u7559\u7684\u8fb9\u4e0a\u91cd\u65b0\u8bad\u7ec3\u6a21\u578b\uff1b<\/p>\n<p>\u3000\u3000\u6a21\u578b\u538b\u7f29\u7684\u53e6\u5916\u4e00\u79cd\u505a\u6cd5\u5c31\u662f\u901a\u8fc7\u6743\u503c\u5171\u4eab\u3002\u5047\u8bbe\u76f8\u90bb\u4e24\u5c42\u4e4b\u95f4\u662f\u5168\u8fde\u63a5\uff0c\u6bcf\u5c42\u6709\u4e00\u5343\u4e2a\u8282\u70b9\uff0c\u90a3\u4e48\u8fd9\u4e24\u5c42\u4e4b\u95f4\u6709\u4e00\u5343\u4e58\u4e00\u5343\u4e5f\u5c31\u662f\u4e00\u767e\u4e07\u4e2a\u6743\u503c\uff08\u53c2\u6570\uff09\u3002\u6211\u4eec\u53ef\u4ee5\u5bf9\u4e00\u767e\u4e07\u4e2a\u6743\u503c\u505a\u4e2a\u805a\u7c7b\uff0c\u770b\u770b\u54ea\u4e9b\u6743\u503c\u5f88\u63a5\u8fd1\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u6bcf\u4e2a\u7c7b\u7684\u5747\u503c\u6765\u4ee3\u66ff\u8fd9\u4e9b\u5c5e\u4e8e\u8fd9\u4e00\u7c7b\u7684\u6743\u503c\uff0c\u8fd9\u6837\u5f88\u591a\u8fb9\uff08\u5982\u679c\u4ed6\u4eec\u805a\u5728\u540c\u4e00\u7c7b\uff09\u5171\u4eab\u76f8\u540c\u7684\u6743\u503c\u3002\u5982\u679c\u6211\u4eec\u628a\u4e00\u767e\u4e07\u4e2a\u6570\u805a\u6210\u4e00\u5343\u7c7b\uff0c\u5c31\u53ef\u4ee5\u628a\u53c2\u6570\u7684\u4e2a\u6570\u4ece\u4e00\u767e\u4e07\u964d\u5230\u4e00\u5343\u4e2a\uff0c\u8fd9\u4e5f\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u4e00\u4e2a\u538b\u7f29\u6a21\u578b\u5927\u5c0f\u7684\u6280\u672f\u3002<\/p>\n<p>\u3000\u3000\u8fd8\u6709\u4e00\u4e2a\u6280\u672f\u53ef\u4ee5\u8ba4\u4e3a\u662f\u6743\u503c\u5171\u4eab\u7684\u66f4\u8fdb\u4e00\u6b65\uff0c\u53eb\u91cf\u5316\u3002\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u7684\u53c2\u6570\u90fd\u662f\u7528\u7684\u6d6e\u70b9\u578b\u7684\u6570\u8868\u8fbe\uff0c32bit \u957f\u5ea6\u7684\u6d6e\u70b9\u578b\u6570\u3002\u5b9e\u9645\u4e0a\u6ca1\u5fc5\u8981\u4fdd\u7559\u90a3\u4e48\u9ad8\u7684\u7cbe\u5ea6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u91cf\u5316\uff0c\u6bd4\u5982\u8bf4\u5c31\u7528 0 \u5230 255 \u8868\u8fbe\u539f\u6765 32 \u4e2a bit \u6240\u8868\u8fbe\u7684\u7cbe\u5ea6\uff0c\u901a\u8fc7\u727a\u7272\u7cbe\u5ea6\u6765\u964d\u4f4e\u6bcf\u4e00\u4e2a\u6743\u503c\u6240\u9700\u8981\u5360\u7528\u7684\u7a7a\u95f4\u3002<\/p>\n<p>\u3000\u3000\u8fd9\u79cd\u91cf\u5316\u7684\u66f4\u6781\u81f4\u7684\u505a\u6cd5\u5c31\u662f\u7b2c\u56db\u7c7b\u7684\u6280\u672f\uff0c\u53eb\u4e8c\u5236\u795e\u7ecf\u7f51\u7edc\u3002\u6240\u8c13\u4e8c\u5236\u795e\u7ecf\u7f51\u7edc\uff0c\u5c31\u662f\u6240\u6709\u7684\u6743\u503c\u4e0d\u7528\u6d6e\u70b9\u6570\u8868\u8fbe\u4e86\uff0c\u5c31\u662f\u4e00\u4e2a\u4e8c\u8fdb\u5236\u7684\u6570\uff0c\u8981\u4e48\u662f 1 \u8981\u4e48\u662f-1\uff0c\u7528\u4e8c\u8fdb\u5236\u7684\u65b9\u5f0f\u6765\u8868\u8fbe\uff0c\u8fd9\u6837\u539f\u6765\u4e00\u4e2a 32 bit \u6743\u503c\u73b0\u5728\u53ea\u9700\u8981\u4e00\u4e2a bit \u6765\u8868\u8fbe\uff0c\u4ece\u800c\u5927\u5927\u964d\u4f4e\u8fd9\u4e2a\u6a21\u578b\u7684\u5c3a\u5bf8\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" title=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" src=\"http:\/\/images2015.cnblogs.com\/news\/66372\/201703\/66372-20170309232056875-958554010.jpg\" alt=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" \/><\/p>\n<p>\u3000\u3000\u200b\u200b<\/p>\n<p>\u3000\u3000\u4e0a\u9762\u8fd9\u5f20\u56fe\u663e\u793a\u4e86\u591a\u79cd\u6a21\u578b\u538b\u7f29\u7684\u6280\u672f\u5728\u4e0d\u540c\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u4e0a\u7684\u7ed3\u679c\u3002\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u968f\u7740\u539f\u59cb\u7f51\u7edc\u5927\u5c0f\u7684\u4e0d\u540c\uff0c\u5f97\u5230\u7684\u538b\u7f29\u6bd4\u662f\u4e0d\u4e00\u6837\u7684\uff0c\u7279\u522b\u662f VGGNet\uff0c\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff0c\u80fd\u591f\u628a\u5927\u5c0f\u4ece\u539f\u6765\u7684 550M \u538b\u7f29\u5230 11M\uff0c\u5e76\u4e14\u8ba9\u4eba\u60ca\u5947\u7684\u662f\uff0c\u538b\u7f29\u540e\u5206\u7c7b\u7684\u51c6\u786e\u7387\u6ca1\u6709\u4e0b\u964d\uff0c\u53cd\u800c\u7565\u5fae\u6709\u4e00\u70b9\u63d0\u9ad8\uff0c\u8fd9\u662f\u975e\u5e38\u4e86\u4e0d\u8d77\u7684\u3002<\/p>\n<p>\u3000\u3000\u901a\u8fc7\u8bbe\u8ba1\u66f4\u7cbe\u5de7\u7684\u7b97\u6cd5\u6765\u964d\u4f4e\u6a21\u578b\u5927\u5c0f<\/p>\n<p>\u3000\u3000\u4e0b\u9762\u7b80\u5355\u63d0\u4e00\u4e0b\u6211\u4eec\u7ec4\u662f\u5982\u4f55\u5bf9\u4e00\u4e9b\u5e8f\u5217\u6a21\u578b\u8fdb\u884c\u538b\u7f29\uff0c\u4e5f\u5c31\u662f\u5bf9\u5faa\u73af\u795e\u7ecf\u7f51\u7edc RNN \u505a\u538b\u7f29\uff0c\u6211\u4eec\u63d0\u4e86\u4e00\u79cd\u65b0\u7684\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\u53eb\u505a LightRNN\uff0c\u5b83\u4e0d\u662f\u901a\u8fc7\u6a21\u578b\u538b\u7f29\u7684\u65b9\u5f0f\u964d\u4f4e\u6a21\u578b\u7684\u5927\u5c0f\uff0c\u800c\u662f\u901a\u8fc7\u8bbe\u8ba1\u4e00\u79cd\u66f4\u7cbe\u5de7\u7684\u7b97\u6cd5\u6765\u8fbe\u5230\u964d\u4f4e\u6a21\u578b\u5927\u5c0f\u3002<\/p>\n<p>\u3000\u3000\u81ea\u7136\u8bed\u8a00\u76f8\u5173\u7684\u5e94\u7528\u4e2d\uff0c\u6a21\u578b\u4e4b\u6240\u4ee5\u5927\uff0c\u662f\u56e0\u4e3a\u6211\u4eec\u9700\u8981\u628a\u6bcf\u4e00\u4e2a\u8bcd\u8981\u505a\u8bcd\u5d4c\u5165\uff08word embedding\uff09\uff0c\u628a\u6bcf\u4e00\u4e2a\u5355\u8bcd\u8868\u8fbe\u6210\u5411\u91cf\u7a7a\u95f4\u7684\u4e00\u4e2a\u5411\u91cf\u3002\u8bcd\u5d4c\u5165\u7684\u57fa\u672c\u601d\u60f3\u662f\uff0c\u8bed\u4e49\u76f8\u4f3c\u6216\u76f8\u8fd1\u7684\u8bcd\u5728\u5411\u91cf\u7a7a\u95f4\u91cc\u9762\u7684\u5411\u91cf\u4e5f\u6bd4\u8f83\u63a5\u8fd1\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u901a\u8fc7\u5411\u91cf\u7a7a\u95f4\u8868\u8fbe\u8bcd\u4e4b\u95f4\u7684\u8bed\u4e49\u4fe1\u606f\u6216\u8005\u662f\u76f8\u4f3c\u6027\u3002\u56e0\u4e3a\u901a\u5e38\u6211\u4eec\u7684\u8bcd\u8868\u4f1a\u5f88\u5927\uff0c\u6bd4\u5982\u8bf4\u5728\u8f93\u5165\u6cd5\u91cc\u9762\uff0c\u53ef\u80fd\u8bcd\u8868\u9700\u8981\u8bf4\u4e0a\u767e\u4e07\u3002\u5982\u679c\u6211\u4eec\u8bcd\u8868\u6709\u4e0a\u767e\u4e07\u7684\u8bcd\uff0c\u6bcf\u4e2a\u8bcd\u5982\u679c\u662f\u7528\u4e00\u5343\u7ef4\u7684\u4e00\u4e2a\u5411\u91cf\u6765\u8868\u8fbe\uff0c\u8fd9\u4e2a\u5927\u5c0f\u5c31\u662f\u5dee\u4e0d\u591a\u662f\u4e00\u767e\u4e07\u4e58\u4ee5\u4e00\u5343\u518d\u4e58\u4ee5 4 Byte\uff08\u7528 32 \u4f4d\u7684\u6d6e\u70b9\u6570\u6765\u8868\u8fbe\uff09\uff0c\u8bcd\u5d4c\u5165\u5411\u91cf\u7684\u603b\u4f53\u5927\u5c0f\u5dee\u4e0d\u591a\u5c31\u6709 4G \u5de6\u53f3\uff0c\u6240\u4ee5\u6574\u4e2a RNN \u6a21\u578b\u662f\u975e\u5e38\u5927\u7684\u3002\u641c\u7d22\u5f15\u64ce\u7684\u8bcd\u8868\u6709\u4e0a\u5343\u4e07\u7684\u8bcd\uff0c\u4ec5\u4ec5\u8bcd\u5d4c\u5165\u5411\u91cf\u8fd9\u90e8\u5206\u5927\u5c0f\u5c31\u6709 40G \u5de6\u53f3\uff0c\u8003\u8651\u5230\u8f93\u5165\u7684\u8bcd\u5d4c\u5165\u548c\u8f93\u51fa\u7684\u8bcd\u5d4c\u5165\uff0c\u6574\u4e2a\u8bcd\u5d4c\u5165\u7684\u5927\u5c0f\u6709 80G \u5de6\u53f3\u4e86\uff0c\u8fd9\u4e48\u5927\u7684\u6a21\u578b\u5f88\u96be\u52a0\u8f7d\u5230 GPU \u4e0a\u8bad\u7ec3\u6a21\u578b\u548c\u4f7f\u7528\uff0c\u66f4\u4e0d\u7528\u8bf4\u653e\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u4f7f\u7528\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" title=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" src=\"http:\/\/images2015.cnblogs.com\/news\/66372\/201703\/66372-20170309232056938-1640436405.jpg\" alt=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" \/><\/p>\n<p>\u3000\u3000\u200b<\/p>\n<p>\u3000\u3000\u6211\u4eec\u7684\u7b97\u6cd5\u7684\u57fa\u672c\u601d\u60f3\u662f\uff1a\u4e0d\u662f\u7528\u4e00\u4e2a\u5411\u91cf\u6765\u8868\u8fbe\u4e00\u4e2a\u8bcd\uff0c\u800c\u662f\u7528\u4e24\u4e2a\u5411\u91cf\u8868\u8fbe\u4e00\u4e2a\u8bcd\uff0c\u4e00\u4e2a\u884c\u5411\u91cf\u4e00\u4e2a\u5217\u5411\u91cf\uff0c\u4e0d\u540c\u7684\u8bcd\u4e4b\u95f4\u5171\u4eab\u884c\u6216\u5217\u5411\u91cf\u3002\u6211\u4eec\u7528\u4e00\u4e2a\u4e8c\u7ef4\u7684\u8868\u683c\u6765\u8868\u8fbe\u6574\u4e2a\u8bcd\u8868\uff0c\u5047\u8bbe\u8fd9\u4e2a\u4e8c\u7ef4\u7684\u8868\u683c\u6709\u4e00\u5343\u884c\u4e00\u5343\u5217\uff0c\u8fd9\u4e2a\u8868\u683c\u53ef\u4ee5\u8868\u8fbe\u4e00\u767e\u4e07\u4e2a\u8bcd\uff1b\u8fd9\u4e2a\u8868\u683c\u7684\u6bcf\u4e00\u884c\u6709\u4e00\u4e2a\u884c\u5411\u91cf\uff0c\u6bcf\u4e00\u5217\u6709\u4e00\u4e2a\u5217\u5411\u91cf\uff0c\u8fd9\u6837\u6574\u4e2a\u4e8c\u7ef4\u8868\u683c\u53ea\u9700\u8981\u4e24\u5343\u4e2a\u5411\u91cf\u3002\u5982\u679c\u4e00\u4e2a\u8bcd\uff08January\uff09\u5728\u7b2c\u4e00\u884c\u7b2c\u4e00\u5217\u7684\u8bdd\uff0c\u5b83\u5c31\u7531\u884c\u5411\u91cf X1 \u548c\u5217\u5411\u91cf Y1 \u6765\u8054\u5408\u8868\u8fbe\u3002\u8003\u8651\u4e00\u4e2a\u6709\u4e00\u767e\u4e07\u4e2a\u8bcd\u7684\u8bcd\u8868\uff0c\u539f\u6765\u9700\u8981\u4e00\u767e\u4e07\u4e2a\u5d4c\u5165\u5411\u91cf\uff0c\u901a\u8fc7\u8fd9\u6837\u4e00\u4e2a\u4e8c\u7ef4\u6216\u8005\u662f\u4e24\u4e2a component \u7684\u8868\u683c\u8bcd\u5d4c\u5165\uff0c\u73b0\u5728\u6211\u4eec\u53ea\u9700\u8981\u4e00\u5343\u4e2a\u884c\u5411\u91cf\u548c\u4e00\u5343\u4e2a\u5217\u5411\u91cf\u6765\u8fdb\u884c\u8868\u8fbe\uff0c\u8fd9\u6837\u5927\u5927\u964d\u4f4e\u8bcd\u5d4c\u5165\u5411\u91cf\u6a21\u578b\u7684\u5927\u5c0f\u3002<\/p>\n<p>\u3000\u3000\u6211\u4eec\u5728\u5f88\u591a\u516c\u5171\u7684\u6570\u636e\u96c6\u4e0a\u505a\u6d4b\u8bd5\uff0c\u7ed3\u679c\u8868\u660e\u6211\u4eec\u63d0\u51fa\u7684 LightRNN \u7b97\u6cd5\u6781\u5927\u7684\u51cf\u5c0f\u4e86\u6a21\u578b\u7684\u5c3a\u5bf8\uff0c\u53ef\u4ee5\u628a\u539f\u6765\u8bed\u8a00\u6a21\u578b\u7684\u5927\u5c0f\u4ece 4G \u964d\u5230 40M \u5de6\u53f3\uff0c\u5f53\u8fd9\u4e2a\u6a21\u578b\u53ea\u6709 40 \u5146\u7684\u65f6\u5019\uff0c\u5f88\u5bb9\u6613\u4f7f\u5f97\u6211\u4eec\u5728\u79fb\u52a8\u8bbe\u5907\u6216\u8005\u662f GPU \u4e0a\u4f7f\u7528\u3002\u6211\u4eec\u7684\u65b9\u6cd5\u4f7f\u5f97\u6df1\u5ea6\u6a21\u578b\u5728\u5404\u79cd\u80fd\u8017\u6bd4\u8f83\u4f4e\u6216\u8005\u5185\u5b58\u6bd4\u8f83\u5c0f\u7684\u8bbe\u5907\u4e0a\u7684\u4f7f\u7528\u6210\u4e3a\u4e86\u53ef\u80fd\u3002\u5e76\u4e14\u6211\u4eec\u8fd8\u53d1\u73b0\uff0c\u901a\u8fc7\u8fd9\u6837\u4e00\u79cd\u5171\u4eab\u7684\u4e8c\u7ef4\u8bcd\u8868\u7684\u5d4c\u5165\uff0c\u6211\u4eec\u5f97\u5230\u7684\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u7684\u7cbe\u5ea6\u5e76\u6ca1\u6709\u53d7\u5230\u5f88\u5927\u7684\u5f71\u54cd\uff0c\u5b9e\u9645\u4e0a LightRNN \u7684\u7cbe\u5ea6\u53cd\u800c\u7565\u5fae\u6709\u4e0a\u5347\uff0c\u548c\u524d\u9762\u7684\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u538b\u7f29\u7684\u7ed3\u679c\u6bd4\u8f83\u7c7b\u4f3c\u3002<\/p>\n<p>\u3000\u3000<strong>\u6311\u62183\uff1a\u5927\u8ba1\u7b97\u9700\u8981\u6602\u8d35\u7684\u7269\u8d28\u3001\u65f6\u95f4\u6210\u672c<\/strong><\/p>\n<p>\u3000\u3000<strong>\u524d\u6cbf3\uff1a\u5168\u65b0\u7684\u786c\u4ef6\u8bbe\u8ba1\u3001\u7b97\u6cd5\u8bbe\u8ba1\u3001\u7cfb\u7edf\u8bbe\u8ba1<\/strong><\/p>\n<p>\u3000\u3000\u5927\u8ba1\u7b97\u8bf4\u8d77\u6765\u5bb9\u6613\uff0c\u5176\u5b9e\u505a\u8d77\u6765\u975e\u5e38\u4e0d\u5bb9\u6613\uff0c\u975e\u5e38\u4e0d\u7b80\u5355\u3002\u6211\u4eec\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7814\u7a76\u5458\u63d0\u51fa\u6df1\u5ea6\u6b8b\u5dee\u7f51\u7edc\uff0c\u8fd9\u79cd\u7f51\u7edc\u5982\u679c\u5728 ImageNet \u8fd9\u6837\u4e00\u4e2a\u4e0a\u767e\u4e07\u7684\u6570\u636e\u4e0a\u8fdb\u884c\u8bad\u7ec3\u7684\u8bdd\uff0c\u7528\u56db\u5757\u73b0\u5728\u6700\u5148\u8fdb\u7684 GPU \u5361 K80 \u5b66\u4e60\u8bad\u7ec3\u65f6\u95f4\u5927\u6982\u8981\u4e09\u5468\u3002\u6700\u8fd1\u767e\u5ea6\u505a\u7684\u795e\u7ecf\u673a\u5668\u7ffb\u8bd1\u7cfb\u7edf\uff0c\u4ed6\u4eec\u7528\u4e86 32 \u5757 K40 \u7684 GPU \u7528\u4e86\u5341\u5929\u505a\u8bad\u7ec3\uff0c\u8c37\u6b4c\u7684\u673a\u5668\u7ffb\u8bd1\u7cfb\u7edf\u7528\u4e86\u66f4\u591a\uff0c\u7528\u4e86 96 \u5757 K80 \u7684 GPU \u8bad\u7ec3\u4e86\u516d\u5929\u3002\u5927\u5bb6\u53ef\u80fd\u90fd\u77e5\u9053 AlphaGo\uff0c \u5b83\u4e5f\u9700\u8981\u975e\u5e38\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90\u3002AlphaGo \u7684\u6a21\u578b\u5305\u542b\u4e00\u4e2a\u7b56\u7565\u795e\u7ecf\u7f51\u7edc\uff0c\u8fd8\u6709\u4e00\u4e2a\u503c\u7f51\u7edc\uff0c\u8fd9\u4e24\u4e2a\u90fd\u662f\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u3002\u5b83\u7684\u7b56\u7565\u7f51\u7edc\u7528\u4e86 50 \u5757 GPU \u505a\u8bad\u7ec3\uff0c\u8bad\u7ec3\u4e86 3 \u4e2a\u5468\uff0c\u503c\u7f51\u7edc\u4e5f\u662f\u7528\u4e86 50 \u5757 GPU\uff0c\u8bad\u7ec3\u4e86\u4e00\u5468\uff0c\u56e0\u6b64\u5b83\u6574\u4e2a\u7684\u8bad\u7ec3\u8fc7\u7a0b\u7528\u4e86 50 \u5757 CPU \u56db\u5468\u65f6\u95f4\uff0c\u5dee\u4e0d\u591a\u4e00\u4e2a\u6708\u3002\u5927\u5bb6\u53ef\u4ee5\u60f3\u4e00\u60f3\uff0c\u5982\u679c\u8bad\u7ec3\u4e00\u4e2a\u6a21\u578b\u5c31\u8981\u7b49\u4e00\u4e2a\u6708\uff0c\u5e76\u4e14\u6211\u4eec\u7ecf\u5e38\u8981\u8c03\u5404\u79cd\u8d85\u53c2\u6570\uff0c\u4e00\u7ec4\u8d85\u53c2\u6570\u5f97\u5230\u7684\u7ed3\u679c\u4e0d\u597d\uff0c\u6362\u53e6\u5916\u4e00\u7ec4\u8d85\u53c2\u6570\uff0c\u53ef\u80fd\u8981\u5c1d\u8bd5\u5f88\u591a\u7ec4\u8d85\u53c2\u6570\uff0c\u5982\u679c\u6211\u4eec\u6ca1\u6709\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u4e00\u7b49\u5c31\u662f\u4e00\u4e2a\u6708\uff0c\u8fd9\u4ece\u4ea7\u54c1\u7684\u66f4\u65b0\u6362\u4ee3\u8fd8\u6709\u6280\u672f\u521b\u65b0\u7684\u89d2\u5ea6\u800c\u8a00\uff0c\u90fd\u4e0d\u80fd\u63a5\u53d7\u3002\u521a\u624d\u8bf4\u4e86\u53ea\u662f AlphaGo \u8bad\u7ec3\u7684\u590d\u6742\u5ea6\uff0c\u5176\u5b9e\u5b83\u7684\u6d4b\u8bd5\uff0c\u6bd4\u5982\u8bf4\u6bd4\u8d5b\u7684\u65f6\u5019\uff0c\u590d\u6742\u5ea6\u4e5f\u975e\u5e38\u9ad8\uff0c AlphaGo \u7684\u5355\u673a\u7248\u548c\u4eba\u4e0b\u68cb\u7684\u65f6\u5019\uff0c\u6bcf\u6b21\u4e0b\u68cb\u9700\u8981\u7528 48 \u5757 CPU 8 \u5757 GPU\uff0c\u5b83\u7684\u5206\u5e03\u5f0f\u7248\u672c\u5c31\u7528\u7684\u66f4\u591a\uff0c\u6bcf\u6b21\u9700\u8981\u7528 1200 \u5757 CPU \u518d\u52a0\u4e0a 176 \u5757 GPU\u3002\u5927\u5bb6\u53ef\u4ee5\u60f3\u4e00\u60f3\uff0c\u5730\u7403\u4e0a\u6709\u51e0\u4e2a\u516c\u53f8\u80fd\u627f\u53d7\u8fd9\u4e48\u9ad8\u6602\u7684\u4ee3\u4ef7\u6765\u505a\u6df1\u5ea6\u5b66\u4e60\u3002<\/p>\n<p>\u3000\u3000\u56e0\u6b64\u6211\u4eec\u8ba4\u4e3a\uff0c\u6df1\u5ea6\u5b66\u4e60\u6240\u9762\u4e34\u7684\u7b2c\u4e09\u4e2a\u6311\u6218\u662f\u5982\u4f55\u8bbe\u8ba1\u4e00\u4e9b\u66f4\u9ad8\u7ea7\u7684\u7b97\u6cd5\uff0c\u66f4\u5feb\u7684\u7b97\u6cd5\uff0c\u66f4\u6709\u6548\u7684\u7b97\u6cd5\u3002\u624b\u6bb5\u53ef\u80fd\u662f\u901a\u8fc7\u4e00\u4e9b\u5168\u65b0\u7684\u786c\u4ef6\u8bbe\u8ba1\u6216\u8005\u662f\u5168\u65b0\u7684\u7b97\u6cd5\u8bbe\u8ba1\uff0c\u6216\u8005\u662f\u5168\u65b0\u7684\u7cfb\u7edf\u8bbe\u8ba1\uff0c\u4f7f\u5f97\u8fd9\u79cd\u8bad\u7ec3\u80fd\u591f\u5927\u5927\u7684\u52a0\u901f\u3002\u5982\u679c\u6211\u4eec\u8fd8\u662f\u8fd9\u79cd\u8bad\u7ec3\u52a8\u4e0d\u52a8\u5c31\u8981\u51e0\u5341\u5757 GPU \u6216\u8005\u51e0\u767e\u5757 GPU\uff0c\u8981\u7b49\u51e0\u4e2a\u661f\u671f\u6216\u8005\u662f\u51e0\u4e2a\u6708\u7684\u8bdd\uff0c\u5bf9\u5de5\u4e1a\u754c\u548c\u5b66\u672f\u754c\u800c\u8a00\u90fd\u4e0d\u662f\u597d\u4e8b\uff0c\u6211\u4eec\u9700\u8981\u66f4\u5feb\u901f\u66f4\u6709\u6548\u7684\u8bad\u7ec3\u65b9\u6cd5\u3002<\/p>\n<p>\u3000\u3000<strong>\u6311\u62184\uff1a\u5982\u4f55\u50cf\u4eba\u4e00\u6837\u4ece\u5c0f\u6837\u672c\u8fdb\u884c\u6709\u6548\u5b66\u4e60\uff1f<\/strong><\/p>\n<p>\u3000\u3000<strong>\u524d\u6cbf4\uff1a\u6570\u636e\u77e5\u8bc6\uff0c\u6df1\u5ea6\u5b66\u4e60\u4e0e\u77e5\u8bc6\u56fe\u8c31\u3001\u903b\u8f91\u63a8\u7406\u3001\u7b26\u53f7\u5b66\u4e60\u76f8\u7ed3\u5408<\/strong><\/p>\n<p>\u3000\u3000\u73b0\u5728\u7684\u6df1\u5ea6\u5b66\u4e60\u4e3b\u8981\u662f\u4ece\u5927\u6570\u636e\u8fdb\u884c\u5b66\u4e60\uff0c\u5c31\u662f\u6211\u7ed9\u4f60\u5f88\u591a\u6807\u6ce8\u7684\u6570\u636e\uff0c\u4f7f\u7528\u6df1\u5ea6\u5b66\u4e60\u7b97\u6cd5\u5b66\u4e60\u5f97\u5230\u4e00\u4e9b\u6a21\u578b\u3002\u8fd9\u79cd\u5b66\u4e60\u65b9\u5f0f\u548c\u4eba\u7684\u667a\u80fd\u662f\u975e\u5e38\u4e0d\u4e00\u6837\u7684\uff0c\u4eba\u5f80\u5f80\u662f\u4ece\u5c0f\u6837\u672c\u8fdb\u884c\u5b66\u4e60\u3002\u4eba\u5bf9\u56fe\u50cf\u8fdb\u884c\u5206\u7c7b\uff0c\u5982\u679c\u4eba\u60f3\u77e5\u9053\u4e00\u4e2a\u56fe\u50cf\u662f\u4e0d\u662f\u82f9\u679c\uff0c\u53ea\u9700\u8981\u5f88\u5c11\u51e0\u4e2a\u6837\u672c\u5c31\u53ef\u4ee5\u505a\u5230\u51c6\u786e\u5206\u7c7b\u3002\u4e24\u4e09\u5c81\u5c0f\u5b69\uff0c\u5f00\u59cb\u8ba4\u8bc6\u4e16\u754c\u7684\u65f6\u5019\uff0c\u4ed6\u5982\u679c\u60f3\u77e5\u9053\u4ec0\u4e48\u6837\u7684\u52a8\u7269\u662f\u72d7\uff0c\u6211\u4eec\u7ed9\u4ed6\u770b\u51e0\u5f20\u72d7\u7684\u56fe\u7247\uff0c\u5e76\u4e14\u544a\u8bc9\u4ed6\u72d7\u6709\u4ec0\u4e48\u7279\u5f81\uff0c\u548c\u5176\u4ed6\u52a8\u7269\u50cf\u732b\u6216\u8005\u7f8a\u6709\u4ec0\u4e48\u533a\u522b\u7684\u8bdd\uff0c\u5c0f\u5b69\u53ef\u4ee5\u5f88\u5feb\u5f88\u51c6\u786e\u7684\u8bc6\u522b\u72d7\u3002\u4f46\u662f\u5728 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style=\"text-align: center;\"><img decoding=\"async\" title=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" src=\"http:\/\/images2015.cnblogs.com\/news\/66372\/201703\/66372-20170309232056938-875251614.jpg\" alt=\"\u79e6\u6d9b\uff1a\u6df1\u5ea6\u5b66\u4e60\u7684\u4e94\u4e2a\u6311\u6218\u548c\u5176\u89e3\u51b3\u65b9\u6848\" \/><\/p>\n<p>\u3000\u3000\u200b\u200b<\/p>\n<p>\u3000\u3000\u4eca\u5e74\u7684\u4eba\u5de5\u667a\u80fd\u56fd\u9645\u9876\u7ea7\u4f1a\u8bae AAAI 2017 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