{"id":37843,"date":"2021-12-24T00:07:27","date_gmt":"2021-12-23T16:07:27","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=37843"},"modified":"2021-12-13T10:23:05","modified_gmt":"2021-12-13T02:23:05","slug":"%e3%80%9025-5%e3%80%91ai%e9%9f%b3%e6%a8%82%e4%bd%9c%e6%9b%b2%e5%88%9d%e6%8e%a2","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=37843","title":{"rendered":"\u3010\u63a2\u7d2226-5\u3011AI\u97f3\u6a02\u4f5c\u66f2\u521d\u63a2"},"content":{"rendered":"<p><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/bEElixyMecE\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><strong>\u8b1b\u8005\uff5c\u4e2d\u592e\u7814\u7a76\u9662\u8cc7\u8a0a\u79d1\u6280\u5275\u65b0\u7814\u7a76\u4e2d\u5fc3\u526f\u7814\u7a76\u54e1 \u694a\u5955\u8ed2&nbsp;<\/strong><br 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#008080;\">\u25cfAI\u97f3\u6a02\u662f\u4ec0\u9ebc\u5462<\/span><\/strong><\/p>\n<p>\u694a\u5955\u8ed2\u63d0\u5230\uff0cAI\u97f3\u6a02\u4e3b\u8981\u53ef\u4ee5\u5206\u70ba\u4e09\u7a2e\u5c64\u6b21\uff1a\u6f14\u594f\u4ec0\u9ebc\uff08\u5373AI\u97f3\u6a02\u4f5c\u66f2\uff09\u3001\u5982\u4f55\u6f14\u594f\uff08\u5373AI\u5982\u4f55\u8868\u9054\u97f3\u6a02\uff09\u3001\u7528\u4ec0\u9ebc\u6a02\u5668\u6f14\u594f\uff08\u5373\u97f3\u6a02\u8072\u97f3\u6280\u8853\uff09\u3002\u5176\u4e2d\uff0c\u300cAI\u97f3\u6a02\u4f5c\u66f2\u300d\u96d6\u8f03\u5176\u4ed6\u5169\u8005\u7814\u7a76\u8d77\u6b65\u8f03\u665a\uff0c\u537b\u662f\u76ee\u524dAI\u97f3\u6a02\u6240\u767c\u5c55\u7684\u8da8\u52e2\u4e4b\u4e00\uff0c\u5c31\u9023Spotify\u3001\u6296\u97f3\u3001Amazon\u90fd\u7d1b\u7d1b\u6295\u5165AI\u539f\u5275\u6027\u97f3\u6a02\u5275\u4f5c\u7684\u7814\u7a76\u3002<\/p>\n<p>\u90a3\u9ebc\uff0cAI\u97f3\u6a02\u4f5c\u66f2\u3001AI\u8868\u9054\u97f3\u6a02\u53c8\u6709\u4ec0\u9ebc\u4e0d\u540c\u5462\uff1f<\/p>\n<p>\u8209\u4f8b\u4f86\u8aaa\uff0c\u65e5\u672c\u52d5\u6f2b\u300c\u521d\u97f3\u672a\u4f86\u300d\uff0c\u53ea\u6709\u8f38\u5165\u97f3\u8272\u3001\u97f3\u9ad8\u7b49\u7279\u5b9a\u689d\u4ef6\u5f8c\uff0c\u521d\u97f3\u672a\u4f86\u4fbf\u80fd\u6b4c\u5531\u51fa\u4f86\uff0c\u751a\u81f3\u6709\u865b\u64ec\u5f71\u50cf\u3001\u958b\u6f14\u5531\u6703\u5462\uff01\u4e0d\u904e\u5728\u9019\u9805\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u50c5\u80fd\u7a31\u5176\u70baAI\u8868\u9054\u97f3\u6a02\uff0c\u56e0\u70ba\u5b83\u57f7\u884c\u7684\u4e26\u975e\u5275\u4f5c\u4f5c\u66f2\uff0c\u800c\u50c5\u662f\u50b3\u905e\u8907\u96dc\u97f3\u8a0a\u8a0a\u865f\u3002\u53e6\u4e00\u4f8b\u662f\uff0c\u82e5\u5c07\u4e00\u9996\u6b61\u6a02\u980c\u6b4c\u66f2\uff0c\u85c9\u7531AI\u6f14\u7b97\u6cd5\u65b9\u5f0f\uff0c\u8f49\u63db\u6210\u7235\u58eb\u98a8\u683c\u7684\u6b61\u6a02\u980c\u6b4c\u66f2\u3002\u96d6\u7136\u662f\u5c0d\u6b4c\u66f2\u9032\u884c\u4e8c\u6b21\u5275\u4f5c\uff0c\u4f46\u56e0\u70ba\u98a8\u683c\u8f49\u63db\uff0c\u4f7fAI\u9700\u81ea\u884c\u6c7a\u5b9a\u6bcf\u500b\u97f3\u7b26\u7684\u97f3\u9ad8\u3001\u97f3\u9577\uff0c\u56e0\u6b64\u80fd\u7b97\u662fAI\u97f3\u6a02\u4f5c\u66f2\u3002<\/p>\n<p><strong><span 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Doodle\u300d\uff0c\u4f9b\u5927\u773e\u9ad4\u9a57\u3002\u904a\u6232\u65b9\u6cd5\u662f\u5148\u8b93\u4f7f\u7528\u8005\u7de8\u66f2\u56db\u8072\u90e8\u6a02\u66f2\u7684\u6700\u9ad8\u97f3\u8072\u90e8\uff0c\u518d\u900f\u904eAI\u6280\u8853\uff0c\u6839\u64da\u4f7f\u7528\u8005\u7de8\u5beb\u7684\u6700\u9ad8\u97f3\u8072\u90e8\uff0c\u7522\u751f\u5c0d\u61c9\u7684\u4e8c\u3001\u4e09\u3001\u56db\u8072\u90e8\u97f3\u6a02\u3002\u9019\u9805\u4eba\u6a5f\u4e92\u52d5\u5c0f\u904a\u6232\uff0c\u4e0d\u50c5\u5c55\u793a\u4e86\u672a\u4f86\u900f\u904eAI\u5275\u4f5c\u4f5c\u66f2\u7684\u53ef\u80fd\u6027\uff0c\u4e5f\u8b93\u666e\u7f85\u5927\u773e\u898b\u8b58\u5230AI\u5275\u4f5c\u6a02\u66f2\u7684\u529f\u529b\u3002<\/p>\n<p>\u9019\u4ea6\u662f\u76ee\u524dAI\u97f3\u6a02\u5275\u4f5c\u7684\u4e3b\u8981\u65b9\u5411\u3002\u4e5f\u5c31\u662f\u8aaa\uff0c\u7576\u7de8\u66f2\u8005\u5beb\u4e86\u524d\u9762\u5e7e\u5c0f\u7bc0\u5f8c\uff0cAI\u53ef\u5efa\u8b70\u7de8\u66f2\u8005\u5982\u4f55\u5f80\u4e0b\u767c\u5c55\u3001\u6216\u662f\u5354\u52a9\u7de8\u5beb\u597d\u4f34\u594f\u65cb\u5f8b\u3001\u9f13\u8072\u7bc0\u594f\u3002\u9019\u6a23\u8207AI\u4e92\u52d5\u7684\u529f\u80fd\uff0c\u5c07\u6162\u6162\u5730\u9032\u5165\u97f3\u6a02\u5de5\u4f5c\u8005\u7684\u5de5\u4f5c\u6d41\u7a0b\u4e2d\uff0c\u4f7f\u5275\u4f5c\u8005\u6709\u66f4\u591a\u9748\u611f\u6fc0\u767c\u3001\u5275\u4f5c\u66f4\u591a\u6a23\u97f3\u6a02\u3002<\/p>\n<p><span 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#008080;\"><strong>\u25cf\u5efa\u7acbAI\u97f3\u6a02\u5275\u4f5c\u6a21\u578b\u7684\u57fa\u672c\u6982\u5ff5<\/strong><\/span><\/p>\n<p>\u90a3\u9ebc\u7a76\u7adfAI\u5982\u4f55\u5275\u4f5c\u97f3\u6a02\u5462\uff1f\u76ee\u524dAI\u5275\u4f5c\u97f3\u6a02\u4e0a\uff0c\u901a\u5e38\u5148\u89e3\u69cb\u97f3\u6a02\u6210\u6a5f\u5668\u80fd\u5920\u7406\u89e3\u7684\u65b9\u5f0f\uff0c\u63a5\u8457\u7c21\u5316\u6210\u6578\u5b78\u554f\u984c\u3001\u6a5f\u7387\u554f\u984c\u7b49\uff0c\u597d\u8b93\u6a5f\u5668\u53bb\u5b78\u7fd2\u3002\u6700\u7d42\uff0cAI\u5728\u77e5\u9053\u524d\u4e00\u5c0f\u7bc0\u7684\u548c\u7d43\u5f8c\uff0c\u4fbf\u80fd\u9810\u6e2c\u5f8c\u4e00\u5c0f\u7bc0\u7684\u548c\u5f26\u70ba\u4f55\u3002\u7136\u800c\u9664\u4e86\u55ae\u4e00\u3001\u524d\u5f8c\u5c0f\u7bc0\u7684\u95dc\u806f\u5916\uff0c\u9084\u6709\u66f4\u591a\u8981\u8003\u616e\u7684\uff0c\u5305\u542b\u4e86\uff1a\u4ec0\u9ebc\u9023\u63a5\u65b9\u5f0f\u4e0b\uff0c\u97f3\u6a02\u807d\u8d77\u4f86\u662f\u6d41\u66a2\u5408\u7406\u7684\uff1f\u8207\u6574\u500b\u97f3\u6a02\u7684\u98a8\u683c\u662f\u5426\u76f8\u7b26\uff1f\u800c\u9019\u4e26\u4e0d\u96e3\u60f3\u50cf\uff0c\u5c31\u50cf\u4eba\u985e\u5728\u807d\u97f3\u6a02\u6642\uff0c\u4e5f\u6703\u601d\u8003\u3001\u9810\u6e2c\u5f8c\u9762\u5e7e\u500b\u6bb5\u843d\u7684\u97f3\u6a02\u662f\u4ec0\u9ebc\u3001\u6709\u4ec0\u9ebc\u8d77\u627f\u8f49\u5408\u7b49\u3002\u56e0\u6b64\uff0cAI\u97f3\u6a02\u5275\u4f5c\u8005\u900f\u904e\u6df1\u5ea6\u5b78\u7fd2(deep learning)\uff0c\u80fd\u66f4\u7d9c\u89c0\u4e86\u89e3\u97f3\u6a02\u5168\u8c8c\u3001\u9810\u6e2c\u66f4\u59a5\u7576\u7684\u97f3\u6a02\u3002<\/p>\n<p>\u56de\u5230\u524d\u5f8c\u5c0f\u7bc0\u4f86\u770b\uff0c\u5c0d\u61c9\u65bc\u6a5f\u7387\u4e0a\u4f86\u8aaa\uff0c\u6211\u5011\u53ef\u4ee5\u60f3\u6210\u67d0\u500b\u65cb\u5f8b\u5728t-1\u3001t-2\u3001t-3\u7b49\u7b49\u7684\u6a5f\u7387\uff0c\u800c\u9810\u6e2c\u4fbf\u662f\u8b93AI\u7b97\u51fa\u8a72\u65cb\u5f8b\u5728\u6b64\u4e00\u6642\u9593\u9ede(t)\u3001\u4e0b\u4e00\u6642\u9593\u9ede(t+1)\u6240\u767c\u751f\u7684\u6a5f\u7387\u3002\u56e0\u6b64\uff0c\u91cd\u8981\u7684\u662f\uff0c\u8981\u5148\u97f3\u6a02\u8f49\u63db\u6210\u5408\u7406\u7684\u6a5f\u7387\u96c6\u5408(S, all events)\uff0c\u4e26\u4e14\u6b63\u78ba\u904b\u7b97\u55ae\u4e00\u97f3\u7b26\u51fa\u73fe\u6a5f\u7387\u3002<\/p>\n<p>\u770b\u5230\u9019\u88e1\u60f3\u5fc5\u4f60\u6703\u554f\uff0c\u97f3\u6709\u9ad8\u6709\u4f4e\u3001\u6709\u5feb\u6709\u6162\uff0c\u8a72\u5982\u4f55\u8f49\u63db\u6210\u6240\u6709\u4e8b\u4ef6\u96c6\u5408\u5462\uff1f\u6211\u5011\u53ef\u4ee5\u56de\u60f3\u4e00\u4e0b\uff0c\u6a02\u8b5c\u6216\u662f\u7c21\u8b5c\u4e2d\u7684\u65cb\u5f8b\uff0c\u6709\u8457\u4e0d\u540c\u97f3\u9ad8\u3001\u97f3\u9577\u3001\u62cd\u6578\u3001\u6240\u5728\u5c0f\u7bc0\u7b49\uff0c\u56e0\u6b64\uff0c\u53ea\u8981\u628a\u6bcf\u4e00\u500b\u97f3\u90fd\u5206\u958b\u4f86\u7576\u4f5c\u4e00\u500b\u7368\u7acb\u4e8b\u4ef6\uff0c\u5c31\u53ef\u6b78\u985e\u51fa\u4e00\u7b46\u7b46\u8cc7\u6599\uff0c\u6210\u70ba\u7e3d\u96c6\u5408\u3002<\/p>\n<p>\u904b\u7b97\u65b9\u9762\uff0c\u76ee\u524d\u5247\u5e38\u7528\u4ee5\u4e0b\u5169\u7a2e\u65b9\u5f0f\u3002\u4e00\u662fRNN\u985e\u795e\u7d93\u7db2\u8def\uff0c\u80fd\u628a\u904e\u53bb\u5230\u73fe\u5728\u7684\u7d93\u9a57\uff0c\u6fc3\u7e2e\u6210\u4e00\u500b\u5411\u91cf\u4f86\u8868\u793a\u7d93\u9a57\u7e3d\u96c6\uff0c\u4e26\u4e14\u8a2d\u5b9a\u6709\u8f38\u5165\u5c64(input gate)\u3001\u907a\u5fd8\u5c64(forget 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