{"id":39239,"date":"2018-05-17T00:00:38","date_gmt":"2018-05-16T16:00:38","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=39239"},"modified":"2022-01-05T02:03:32","modified_gmt":"2022-01-04T18:03:32","slug":"%e4%b8%8d%e7%94%a8%e7%9c%8b%e5%ad%97%e5%85%b8%ef%bc%8c%e6%a9%9f%e5%99%a8%e4%b9%9f%e8%83%bd%e5%ad%b8%e8%aa%9e%e8%a8%80-2","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=39239","title":{"rendered":"\u4e0d\u7528\u770b\u5b57\u5178\uff0c\u6a5f\u5668\u4e5f\u80fd\u5b78\u8a9e\u8a00"},"content":{"rendered":"<div class=\"single-post-media clr\">\n<div class=\"post-thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784ft.png\" alt=\"\u4e0d\u7528\u770b\u5b57\u5178\uff0c\u6a5f\u5668\u4e5f\u80fd\u5b78\u8a9e\u8a00\" width=\"450\" height=\"231\" \/><\/div>\n<\/div>\n<div class=\"entry clr\">\n<div class=\"pf-content\">\n<p><strong>\u81fa\u7063\u5927\u5b78\u751f\u91ab\u96fb\u5b50\u8207\u8cc7\u8a0a\u5b78\u7814\u7a76\u6240 \u845b\u7ad1\u5fd7<\/strong><\/p>\n<p><strong>\u6dfa\u8ac7RNN(Recurrent neural network)<\/strong><\/p>\n<p>\u76f8\u8f03\u65bc\u4ee5\u5f80\u55ae\u4e00\u8f38\u5165\u3001\u55ae\u4e00\u8f38\u51fa\u7684\u6a21\u5f0f\uff0c\u9019\u7a2e\u6a21\u578b\u66f4\u5f37\u8abf\u5728\u5177\u6709\u627f\u63a5\u95dc\u4fc2\u7684\u8cc7\u6599\u4e0a\u3002\u8209\u500b\u4f8b\u5b50\uff0c\u901a\u5e38\u53ea\u8981\u63d0\u4f9b\u8db3\u5920\u7684\u5b57\u5f59\uff0c\u6a5f\u5668\u4fbf\u53ef\u4ee5\u8f15\u6613\u5730\u5b78\u7fd2\u5230Input\u4e2d\u7684\u7279\u5b9a\u5b57\u8207Output\u7684\u95dc\u4fc2\uff0c\u4f46\u9019\u5728\u4e00\u4e32\u53e5\u5b50\u7684\u60c5\u6cc1\u4e0b\u5c31\u4e0d\u540c\u4e86\u3002\u6211\u5011\u5fc5\u9808\u6ce8\u610f\u5230\uff0c\u95dc\u9375\u5b57\u5916\u9084\u6709\u8a31\u591a\u5f62\u5bb9\u8a5e\u3001\u526f\u8a5e\u53ca\u7247\u8a9e\u4fee\u98fe\u8457\u672c\u4f86\u7684\u5b57\uff0c\u9019\u5f88\u53ef\u80fd\u5c31\u6703\u8b93\u8a9e\u610f\u5b8c\u5168\u4e0d\u4e00\u6a23\u4e86\u3002\u4f55\u6cc1\u50cf\u662f\u8655\u7406\u8a9e\u97f3\u3001\u5f71\u7247\u7b49\u7b49\u66f4\u8907\u96dc\u53c8\u9023\u7e8c\u8457\u7684\u8cc7\u6599\uff0c\u66f4\u5fc5\u9808\u53bb\u8a2d\u8a08\u4e00\u7a2e\u80fd\u4fdd\u7559\u9019\u7a2e\u627f\u7e7c\u95dc\u4fc2\u7684\u65b9\u6cd5\u3002<\/p>\n<div id=\"attachment_78786\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784p1.png\"><img decoding=\"async\" class=\"wp-image-78786\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784p1.png\" alt=\"\" width=\"450\" height=\"478\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u5716\u4e00\u3001\u50b3\u7d71\u6a5f\u5668\u5b78\u7fd2\u67b6\u69cb\u5f88\u53ef\u80fd\u6703\u5ffd\u7565\u524d\u5f8c\u6587\u7684\u95dc\u4fc2\uff0c\u5c0e\u81f4\u7522\u751f\u622a\u7136\u4e0d\u540c\u7684\u7d50\u679c\u3002\u4f7f\u7528RNN\u67b6\u69cb\u4f9d\u5e8f\u63a5\u53d7\u8cc7\u6599\uff0c\u53ef\u4ee5\u5e6b\u52a9\u91d0\u6e05\u6587\u610f\u3002 \uff08\u5716\u7247\u4f86\u6e90\uff1a\u8b6f\u8005\u81ea\u7e6a\uff09<\/p>\n<\/div>\n<p>RNN\u7684\u4e16\u754c\u4e2d\uff0c\u4e3b\u8981\u662f\u5c07\u9019\u4e9b\u8cc7\u6599\u770b\u4f5c\u662f\u6cbf\u8457\u6642\u9593\u8ef8\u8b8a\u52d5\u7684Feature\uff0c\u4f7f\u7528\u4e86\u591a\u500b\u7279\u6b8a\u7684\u55ae\u5143\uff08\u5982GRU\u3001LSTM\uff09\u80fd\u5920\u5728\u8b80\u5165\u67d0\u500b\u6642\u9593\u9ede\u4e0a\u7684Feature\u7684\u540c\u6642\uff0c\u4e0d\u5931\u904e\u53bb\u6240\u7d00\u9304\u7684\u8cc7\u8a0a\u3002\u5f9e\u8cc7\u6599\u7684\u958b\u59cb\u76f4\u5230\u6700\u5f8c\u4e00\u500b\u6642\u9593\u9ede\u70ba\u6b62\uff0c\u9019\u6bb5\u904e\u7a0b\u6240\u4f7f\u7528\u7684\u55ae\u5143\u5011\u7e3d\u7a31\u4f5c\u300c\u7de8\u78bc\u5668(Encoder)\u300d\uff0c\u900f\u904e\u9019\u7a2eEncoder\u5f97\u5230\u7684\u7522\u7269\uff0c\u53ef\u4ee5\u770b\u4f5c\u662f\u500b\u6f5b\u5728\u7a7a\u9593(Latent Space)\u7684\u5411\u91cf\uff0c\u5c07\u4ee3\u8868\u8457\u9019\u6bb5\u6642\u9593\u5167\u7684\u8cc7\u8a0a\uff0c\u50b3\u905e\u81f3\u66f4\u5f8c\u9762\u7684\u795e\u7d93\u7db2\u8def\u3002<\/p>\n<p><strong>Encoder<\/strong><strong>\u8207Decoder\u7d44\u5408\u6210Sequence-to-Sequence<\/strong><\/p>\n<p>\u524d\u9762\u63d0\u5230\uff0c\u80fd\u5c07\u8cc7\u6599\u8f49\u63db\u81f3Latent Space\u7684\u5de5\u5177\u53eb\u505aEncoder\uff0c\u5176\u5be6\u9084\u6709\u53e6\u4e00\u7a2e\u529f\u80fd\u53cd\u904e\u4f86\u7684\u5de5\u5177\uff0c\u7a31\u4f5c\u89e3\u78bc\u5668(Decoder)\u3002\u5c07\u5169\u8005\u7d44\u5408\u5728\u4e00\u8d77\uff0c\u5c31\u662fSeq-to-Seq\u7684\u57fa\u672c\u5f62\u5f0f\uff0c\u80fd\u5920\u7528\u4f86\u8655\u7406Input\u548cOutput\u90fd\u662f\u627f\u63a5\u6027\u5e8f\u5217(Sequence)\u6642\u7684\u60c5\u6cc1\u3002\u6216\u8a31\u807d\u8d77\u4f86\u8907\u96dc\uff0c\u4f46\u5176\u5be6\u5e38\u898b\u7684\u8a9e\u97f3\u8f38\u5165\u3001\u804a\u5929\u6a5f\u5668\u4eba\u4ee5\u53ca\u672c\u7bc7\u63d0\u5230\u7684\u8a9e\u8a00\u7ffb\u8b6f\uff0c\u5168\u90fd\u662f\u5efa\u7acb\u5728\u9019\u6a23\u7684\u57fa\u790e\u4e0a\u3002<\/p>\n<div id=\"attachment_78787\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784p2.png\"><img decoding=\"async\" class=\"wp-image-78787\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784p2.png\" alt=\"\" width=\"450\" height=\"230\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u5716\u4e8c\u3001Seq- to-Seq\u57fa\u672c\u67b6\u69cb \uff08\u5716\u7247\u4f86\u6e90\uff1a\u8b6f\u8005\u81ea\u7e6a\uff09<\/p>\n<\/div>\n<p><strong>\u7ffb\u8b6f\u6a21\u578b\u7684\u8a2d\u8a08<\/strong><\/p>\n<p>\u7576\u7136\u7ffb\u8b6f\u6c92\u6709\u60f3\u50cf\u4e2d\u5730\u7c21\u55ae\uff0c\u8a9e\u8a00\u6709\u6642\u904e\u65bc\u81ea\u7531\uff0c\u6709\u6642\u4e5f\u7121\u5f9e\u77e5\u9053\u6a21\u578b\u5b78\u7fd2\u5230\u4e86\u4ec0\u9ebc\uff0c\u800c\u9019\u6642\u5019\u4f7f\u7528\u300c\u56de\u8b6f\u300d(Back-translation)\u8207\u300c\u964d\u566a\u300d(Denoising)\u6280\u5de7\uff0c\u5c07\u6709\u52a9\u65bc\u5b78\u7fd2\u3002<\/p>\n<p>\u6211\u5011\u5df2\u7d93\u77e5\u9053Seq-to-Seq\u505a\u7684\u5c31\u662f\u85c9\u7531Encoder\u548cDecoder\uff0c\u5c07\u8cc7\u6599\u5728\u4e0d\u540c\u7a7a\u9593\u4e2d\u8f49\u63db\u3002\u56e0\u6b64\u53ef\u4ee5\u76f4\u89ba\u5730\u60f3\u5230\uff0c\u4e00\u500b\u5f9eInput space\u88ab\u8f49\u63db\u5230Latent space\u4e0a\u7684\u8cc7\u8a0a\uff0c\u7d93\u7531Decoder\u8f49\u63db\u56deInput space\u6642\uff0c\u61c9\u8a72\u8981\u80fd\u8d8a\u50cf\u8d8a\u597d\u3002\u9019\u5c31\u6709\u9ede\u50cf\u628a\u7ffb\u8b6f\u904e\u7684\u53e5\u5b50\u518d\u7ffb\u8b6f\u56de\u539f\u672c\u7684\u8a9e\u8a00\uff0c\u610f\u601d\u4e0d\u80fd\u5dee\u592a\u591a\u624d\u5c0d\u3002<\/p>\n<div id=\"attachment_78788\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784p3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-78788\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784p3.png\" alt=\"\" width=\"450\" height=\"408\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u5716\u4e09\u3001\u56de\u8b6f\u7684\u6982\u5ff5\uff0cAuto-encoding\u4f7f\u7528\u4e00\u7d44\u7de8\u89e3\u78bc\u5668\uff0cCross-domain\u5247\u4f7f\u7528\u4e86\u5169\u7d44\uff0c\u5169\u8005\u7686\u5fc5\u9808\u76e1\u53ef\u80fd\u5730\u8b93\u56de\u8b6f\u7684\u7d50\u679c\u63a5\u8fd1\u3002 \uff08\u5716\u7247\u4f86\u6e90\uff1a\u8b6f\u8005\u81ea\u7e6a\uff09<\/p>\n<\/div>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u4e00\u689d\u53e5\u5b50\u88e1\u9762\u53ef\u80fd\u5145\u6eff\u4e86\u4e0d\u91cd\u8981\u7684\u8a9e\u52a9\u8a5e\u6216\u540c\u7fa9\u5b57\uff0c\u9019\u90fd\u6703\u88ab\u8996\u70ba\u662f\u566a\u97f3(Noise)\u3002\u5728\u8a13\u7df4\u7684\u904e\u7a0b\u6642\uff0c\u70ba\u4e86\u907f\u514d\u6a21\u578b\u5bb9\u6613\u88abNoise\u5f71\u97ff\uff0c\u6703\u5728\u8cc7\u6599\u524d\u8655\u7406\u7684\u968e\u6bb5\u5c31\u96a8\u6a5f\u62bd\u6389\u5e7e\u500b\u5b57\u6216\u662f\u505a\u91cd\u65b0\u6392\u5217\uff08\u901a\u7a31\u300c\u52a0\u566a\u300d\uff09\uff0c\u518d\u9001\u5165\u6a21\u578b\u4e2d\u3002\u7d93\u904e\u9019\u6b65\u9a5f\u8a13\u7df4\u51fa\u4f86\u7684\u6a21\u578b\uff0c\u6bd4\u8f03\u80fd\u770b\u51fa\u5927\u7247\u6bb5\u7684\u8a9e\u610f\uff0c\u6240\u4ee5\u8868\u73fe\u901a\u5e38\u8f03\u4f73\u3002<\/p>\n<p><strong>\u76e3\u7763(Supervised)\u8207\u975e\u76e3\u7763\u5f0f(Unsupervised)\u5b78\u7fd2<\/strong><\/p>\n<p>\u4e8b\u5be6\u4e0a\uff0c\u5927\u591a\u6578\u7684\u6a5f\u5668\u5b78\u7fd2\u90fd\u5c6c\u65bc\u524d\u8005\uff0c\u4e5f\u5c31\u662f\u6a21\u578b\u6839\u64da\u6295\u5165\u8cc7\u6599\u63d0\u51fa\u9810\u6e2c\uff0c\u5c0d\u7167\u771f\u5be6\u7b54\u6848\uff0c\u518d\u56de\u982d\u4fee\u6539\u53c3\u6578\u7684\u904e\u7a0b\u3002\u5f8c\u8005\u5247\u662f\u6c92\u6709\u771f\u6b63\u7684\u7b54\u6848\u53ef\u8b93\u6a5f\u5668\u505a\u6bd4\u8f03\uff0c\u90a3\u9019\u6a23\u5982\u4f55\u5be6\u73fe\u5b78\u7fd2\u7684\u6548\u679c\u5462\uff1f<\/p>\n<p>\u5176\u5be6\u9019\u662f\u6709\u53ef\u80fd\u7684\uff0c\u7a0d\u5fae\u89c0\u5bdf\u4e00\u4e0b\u8a9e\u8a00\u7684\u8108\u7d61\uff0c\u5c31\u6703\u767c\u73fe\u5b57\u5f59\u805a\u96c6\u7684\u65b9\u5f0f\u901a\u5e38\u5f88\u985e\u4f3c\uff0c\u5982\u540c\u300c\u6905\u5b50\u300d\u7684\u9644\u8fd1\u5c31\u5bb9\u6613\u51fa\u73fe\u300c\u684c\u5b50\u300d\uff0c\u9019\u7121\u8ad6\u662f\u4f55\u7a2e\u8a9e\u8a00\u90fd\u80fd\u770b\u51fa\u985e\u4f3c\u7684\u73fe\u8c61\u3002\u82e5\u6a5f\u5668\u5c07\u9019\u6a23\u7684\u76f8\u95dc\u6027\u63cf\u7e6a\u6210\u4e00\u500b\u5de8\u5927\u7684\u5730\u5716\uff08\u5982\u540c\u524d\u9762\u63d0\u5230\u7684Latent space\uff09\u2014\u2014\u5b57\u5f59\u662f\u57ce\u5e02\uff0c\u5b83\u5011\u4e4b\u9593\u7684\u76f8\u95dc\u6027\u662f\u9053\u8def\uff0c\u90a3\u9ebc\u5c31\u7b97\u662f\u4e0d\u540c\u8a9e\u8a00\uff0c\u9019\u6a23\u7684\u5716\u96c6\u61c9\u8a72\u4e5f\u6703\u5f88\u985e\u4f3c\u3002\u53ea\u8981\u85c9\u8457\u6f14\u7b97\u6cd5\u5c0b\u627e\u9019\u7a2e\u300c\u8a9e\u8a00\u5730\u5716\u300d\u7684\u6700\u4f73\u6620\u5c04\u65b9\u5f0f\uff0c\u9019\u9ebc\u4e00\u4f86\uff0c\u53e5\u5b50\u7684\u8108\u7d61\u5c31\u53ef\u88ab\u7c21\u5316\u6210\u8def\u7dda\u554f\u984c\uff0c\u7ffb\u8b6f\u4e5f\u53ea\u662f\u8b93\u5716\u4e0a\u57ce\u5e02\u7684\u540d\u5b57\u4e0d\u4e00\u6a23\u7f77\u4e86\u3002<\/p>\n<p>\u70ba\u5c07\u6982\u5ff5\u4ed8\u8af8\u5be6\u969b\uff0c\u5404\u81ea\u5f9einput\u53caoutput\u5728latent space\u4e0a\u7522\u751f\u7684\u5411\u91cf\u9593\u5b58\u5728\u8457\u5c0d\u6297\u9805(Adversarial term)\uff0c\u662f\u70ba\u4e86\u8b93\u5169\u500b\u4e0d\u540cEncoder\u8f38\u51fa\u7684\u5411\u91cf\u8db3\u5920\u63a5\u8fd1\uff0c\u76e1\u53ef\u80fd\u4f7f\u6a21\u578b\u7121\u6cd5\u5206\u8fa8\u9019\u500b\u5411\u91cf\u662f\u4f86\u81ea\u65bcinput\u9084\u662foutput\u3002\u6700\u5f8c\u53ea\u8981\u7d50\u5408\u524d\u9762\u6240\u63d0\u904e\u7684\u640d\u5931\u9805\uff0c\u4fbf\u53ef\u4ee5\u5f97\u51fa\u6574\u500b\u6a21\u578b\u7684\u640d\u5931\u51fd\u6578(Loss function)\uff0c\u5728\u8a13\u7df4\u904e\u7a0b\u4e2d\u63d0\u4f9b\u53c3\u6578\u8abf\u6574\u7684\u65b9\u5411\u3002<\/p>\n<div id=\"attachment_78789\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784p4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-78789\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2018\/05\/p78784p4.png\" alt=\"\" width=\"450\" height=\"284\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u5716\u56db\u3001\u975e\u76e3\u7763\u5f0f\u5b78\u7fd2\u6cd5\u7d50\u5408Seq-to-Seq\u67b6\u69cb \uff08\u5716\u7247\u4f86\u6e90\uff1a\u8b6f\u8005\u81ea\u7e6a\uff0c\u53c3\u8003\u81ea[1]\uff09<\/p>\n<\/div>\n<p><strong>\u8868\u73fe\u4e0d\u5dee\u4ea6\u4e0d\u662f\u6700\u4f73\uff0c\u88ab\u8a8d\u70ba\u6709\u6f5b\u529b\u53ef\u4ee5\u505a\u5f97\u66f4\u597d<\/strong><\/p>\n<p>\u4ee5\u6700\u5e38\u7528\u4f86\u8861\u91cf\u7ffb\u8b6f\u54c1\u8cea\u7684BLEU(Bilingual Evaluation Understudy)\u8a55\u4f30\uff0c\u9019\u7a2e\u67b6\u69cb\u5927\u6982\u80fd\u5f9e\u6eff\u5206100\u4e4b\u4e2d\u5f97\u523015\u5206\uff0c\u76f8\u8f03\u65bcGoogle\u7ffb\u8b6f\u2014\u2014\u76e3\u7763\u5f0f\u5b78\u7fd2\u65b9\u6cd5\u80fd\u9054\u5230\u768440\u5206\u4f4e\u4e86\u4e0d\u5c11\uff08\u4e00\u822c\u4eba\u5927\u7d04\u80fd\u5920\u9054\u523050\u5206\uff09\u3002\u5118\u7ba1\u5982\u6b64\uff0c\u4f5c\u8005\u8a8d\u70ba\u9019\u53ef\u4ee5\u900f\u904e\u534a\u76e3\u7763(Semi-supervised)\u7684\u65b9\u6cd5\u5f97\u5230\u6539\u9032\uff0c\u4e5f\u5c31\u662f\u9810\u5148\u63d0\u4f9b\u6578\u5343\u500b\u5e73\u884c\u6587\u672c\u4f5c\u70ba\u8a13\u7df4\u96c6\uff0c\u518d\u653e\u624b\u8b93\u6a5f\u5668\u53bb\u5b78\u7fd2\u3002<\/p>\n<p>\u7e31\u4f7f\u5728\u6c92\u6709\u4eba\u76e3\u7763\u7684\u60c5\u6cc1\u4e0b\uff0c\u6a5f\u5668\u9084\u80fd\u5920\u5b78\u7fd2\u7ffb\u8b6f\uff0c\u9019\u771f\u7684\u662f\u5f88\u4ee4\u4eba\u9707\u9a5a\u7684\u7d50\u679c\uff0cDi He\u9019\u9ebc\u8aaa\u3002\u4ed6\u662f\u500b\u5fae\u8edf\u7684\u96fb\u8166\u79d1\u5b78\u5bb6\uff0c\u9019\u5169\u7bc7\u6587\u7ae0\u90fd\u591a\u5c11\u53d7\u5230\u4e86\u4ed6\u4e4b\u524d\u7684\u7814\u7a76\u5f71\u97ff\u3002\u9019\u7a2e\u975e\u76e3\u7763\u5f0f\u7684\u7ffb\u8b6f\u65b9\u6cd5\u9084\u53ea\u662f\u525b\u958b\u59cb\uff0c\u8ddd\u96e2\u80fd\u5920\u88ab\u61c9\u7528\u9084\u6709\u4e00\u5927\u6bb5\u8ddd\u96e2\u8981\u8d70\uff0c\u537b\u53ef\u80fd\u6709\u6a5f\u6703\u53bb\u53d6\u4ee3\u4e00\u76f4\u4ee5\u4f86\u88ab\u8996\u70ba\u4e3b\u6d41\u7684\u5b78\u7fd2\u65b9\u6cd5\u3002<\/p>\n<p>\u7de8\u8b6f\u4f86\u6e90\uff1a<a href=\"http:\/\/www.sciencemag.org\/news\/2017\/11\/artificial-intelligence-goes-bilingual-without-dictionary\">Artificial intelligence goes bilingual\u2014without a dictionary<\/a>\u00a0Matthew Hutson, Science, 2017<\/p>\n<hr \/>\n<p><strong>\u53c3\u8003\u6587\u737b<\/strong><\/p>\n<ul>\n<li>[1]Guillaume Lample, Alexis Conneau, Ludovic Denoyer, Marc\u2019Aurelio Ranzato,\u00a0<a href=\"https:\/\/arxiv.org\/abs\/1711.00043\">\u201cUnsupervised Machine Translation Using Monolingual Corpora Only\u201d<\/a>, 2017<\/li>\n<li>[2]Mikel Artetxe, Gorka Labaka, Eneko Agirre, Kyunghyun Cho,<a href=\"https:\/\/arxiv.org\/abs\/1710.11041\">\u00a0\u201cUnsupervised Neural Machine Translation\u201d<\/a>, 2017<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u65bc\u795e\u7d93\u7db2\u8def\u7684\u51fa\u73fe\uff0c\u81ea\u52d5\u7ffb\u8b6f\u6280\u8853\u5df2\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u6e96\u78ba\uff0c\u9019\u90fd\u662f\u5efa\u7acb\u5728\u5927\u91cf\u5e73\u884c\u6587\u672c\u7684\u57fa\u790e\u4e0a\uff0c\u8b93\u6a5f\u5668\u53ef\u4ee5\u6a21\u64ec\u51fa\u4eba\u985e\u7684\u8a9e\u8a00\u6a21\u5f0f\u3002\u4e5f\u5c31\u662f\u8aaa\uff0c\u4e00\u500b\u597d\u7684\u7ffb\u8b6f\u6a21\u578b\u5f80\u5f80\u6b78\u529f\u65bc\u4eba\u5011\u6574\u7406\u51fa\u7684\u7ffb\u8b6f\u8cc7\u6599\u3002\u9019\u662f\u4e0d\u662f\u4ee3\u8868\u5169\u500b\u8a9e\u8a00\u4e4b\u9593\u82e5\u6c92\u6709\u5927\u91cf\u7684\u96d9\u8a9e\u6587\u672c\uff0c\u6a5f\u5668\u5c31\u6c92\u8fa6\u6cd5\u5b78\u597d\u7ffb\u8b6f\u5462\uff1f\u300c\u60f3\u50cf\u4eca\u5929\u7d66\u4f60\u4e00\u5927\u5806\u4e2d\u6587\u548c\u963f\u62c9\u4f2f\u6587\u7684\u66f8\uff0c\u5176\u4e2d\u6c92\u6709\u4efb\u4f55\u5167\u5bb9\u662f\u91cd\u8907\u7684\uff0c\u4f60\u80fd\u77e5\u9053\u5982\u4f55\u53bb\u7ffb\u8b6f\u9019\u5169\u7a2e\u8a9e\u8a00\u55ce\uff1f\u300d\u5df4\u65af\u514b\u5927\u5b78(UPV)\u7684Mikel Artetxe\u63a5\u8457\u8aaa\uff1a\u300c\u9019\u807d\u8d77\u4f86\u662f\u4e0d\u592a\u53ef\u80fd\u7684\uff0c\u4f46\u6211\u5011\u7684\u6a21\u578b\u5c31\u662f\u505a\u5230\u4e86\u3002\u300d<\/p>\n","protected":false},"author":21,"featured_media":39240,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3772,3293],"tags":[4001,4000,3006,3935],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/01\/p78784ft.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39239"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=39239"}],"version-history":[{"count":1,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39239\/revisions"}],"predecessor-version":[{"id":39241,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39239\/revisions\/39241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/39240"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}