{"id":2367,"date":"2017-09-05T11:50:37","date_gmt":"2017-09-05T02:50:37","guid":{"rendered":"https:\/\/www.ulatus.jp\/academy\/?p=2367"},"modified":"2020-10-12T13:56:32","modified_gmt":"2020-10-12T04:56:32","slug":"where_machine_translation_has_reached","status":"publish","type":"post","link":"https:\/\/www.crimsonjapan.co.jp\/blog\/where_machine_translation_has_reached\/","title":{"rendered":"\u6a5f\u68b0\u7ffb\u8a33\u306f\u3053\u3053\u307e\u3067\u6765\u305f\uff01"},"content":{"rendered":"

\u6a5f\u68b0\u7ffb\u8a33<\/a>\u306e\u6027\u80fd\u304c\u98db\u8e8d\u7684\u306b\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3053\u306e10\u5e74\u7a0b\u5ea6\u306e\u6280\u8853\u306e\u8e8d\u9032\u306b\u306f\u76ee\u3092\u898b\u5f35\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u65e5\u672c\u3067\u306f\u5916\u56fd\u4eba\u89b3\u5149\u5ba2\u30682020\u5e74\u306e\u6771\u4eac\u30aa\u30ea\u30f3\u30d4\u30c3\u30af\uff65\u30d1\u30e9\u30ea\u30f3\u30d4\u30c3\u30af\u306b\u5bfe\u5fdc\u3059\u3079\u304f\u3001\u6a5f\u68b0\u7ffb\u8a33\u6a5f\u80fd\u3092\u767b\u8f09\u3057\u305f\u6848\u5185\u30b5\u30fc\u30d3\u30b9\u304c\u5897\u3048\u3066\u304a\u308a\u3001\u305d\u306e\u6027\u80fd\u306b\u9a5a\u304b\u3055\u308c\u305f\u65b9\u3082\u5c11\u306a\u304f\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u4e00\u4f53\u3069\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u3002\u4eba\u9593\u306b\u3088\u308b\u7ffb\u8a33<\/a>\u3068\u306f\u4f55\u304c\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u3002\u4eca\u56de\u306f \u6a5f\u68b0\u7ffb\u8a33 \u306e\u9032\u6b69\u306e\u6b74\u53f2\u306b\u8feb\u308a\u307e\u3059\u3002<\/p>\n

\u7cbe\u5ea6\u306f\u4eca\u3082\u4e0a\u6607\u4e2d<\/h2>\n

\u6a5f\u68b0\u7ffb\u8a33\u306f\u3001\u6587\u7ae0\u3092\u5358\u8a9e\u3084\u6587\u7bc0\uff08\u30d5\u30ec\u30fc\u30ba\uff09\u306b\u30d0\u30e9\u30d0\u30e9\u306b\u3057\u3066\u304b\u3089\u9010\u8a9e\u8a33\u3092\u3059\u308b\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u7ffb\u8a33(RBMT: Rule-Based Machine Translation)\u304b\u3089\u59cb\u307e\u308a\u307e\u3057\u305f\u3002\u305d\u308c\u304c\u5bfe\u8a33\u30b3\u30fc\u30d1\u30b9\u3092\u5229\u7528\u3059\u308b\u7d71\u8a08\u7ffb\u8a33(SMT: Statistical Machine Translation)\u3001\u305d\u3057\u3066\u7b2c3\u4e16\u4ee3\u306e\u30cb\u30e5\u30fc\u30e9\u30eb\u6a5f\u68b0\u7ffb\u8a33(NMT: Neural machine translation)\u306e\u767b\u5834\u3067\u3001\u3055\u3089\u306a\u308b\u7cbe\u5ea6\u306e\u5411\u4e0a\u304c\u56f3\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084PC\u5229\u7528\u8005\u306b\u306f\u8eab\u8fd1\u306aGoogle\u7ffb\u8a33\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u307e\u3055\u306b\u3001NMT\u306e\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5229\u7528\u3057\u305f\u6a5f\u68b0\u7ffb\u8a33\u3067\u3059\u3002<\/p>\n

\u3053\u308c\u307e\u3067\u306f\u3001\u6b27\u7c73\u306e\u8a00\u8a9e\u3068\u65e5\u672c\u8a9e\u306a\u3069\u3001\u6587\u6cd5\u3084\u5358\u8a9e\u306e\u985e\u4f3c\u304c\u5c11\u306a\u3044\u8a00\u8a9e\u3092\u7ffb\u8a33\u3059\u308b\u969b\u306b\u306f\u3001\u9010\u8a9e\u8a33\u3057\u305f\u3082\u306e\u3092\u3064\u306a\u3052\u76f4\u3059\u5f93\u6765\u306e\u7ffb\u8a33\u6280\u8853\u3060\u3051\u3067\u7cbe\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u306f\u56f0\u96e3\u3067\u3057\u305f\u3002\u305d\u3053\u3067\u3001\u7ffb\u8a33\u6a5f\u68b0\u306b\u5b66\u7fd2\u6a5f\u80fd\u3092\u3064\u3051\u308b\u3068\u3044\u3046\u6280\u8853\u9769\u65b0\u3001\u3064\u307e\u308aNMT\u304c\u958b\u767a\u3055\u308c\u3001\u8fd1\u5e74\u306e\u98db\u8e8d\u7684\u306a\u9032\u6b69\u304c\u6210\u3057\u9042\u3052\u3089\u308c\u305f\u306e\u3067\u3059\u3002\u81a8\u5927\u306a\u5bfe\u8a33\u30c7\u30fc\u30bf\u3092\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u81ea\u8eab\u304c\u300c\u5b66\u7fd2\u300d\u3059\u308b\u3053\u3068\u3067\u7ffb\u8a33\u7cbe\u5ea6\u3092\u4e0a\u3052\u308bNMT\u306f\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u80fd\u529b\u3068\u901f\u5ea6\u304c\u683c\u6bb5\u306b\u9032\u6b69\u3057\u305f\u73fe\u4ee3\u3060\u304b\u3089\u3053\u305d\u53ef\u80fd\u306b\u306a\u3063\u305f\u6280\u8853\u3067\u3059\u3002<\/p>\n

\u30cb\u30e5\u30fc\u30e9\u30eb\u6a5f\u68b0\u7ffb\u8a33\u306e\u9769\u65b0\u6027<\/h2>\n

2016\u5e749\u6708\u3001 Google\u793e\u306fGoogle\u7ffb\u8a33\u306bNMT\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3092\u767a\u8868\u300111\u6708\u306b\u306f8\u3064\u306e\u8a00\u8a9e\u30da\u30a2\u3092Google\u30cb\u30e5\u30fc\u30e9\u30eb\u6a5f\u68b0\u7ffb\u8a33(GNMT: Google Neural Machine Translation\uff09\u306b\u5207\u308a\u66ff\u3048\u59cb\u3081\u307e\u3057\u305f\uff08\u3053\u306e\u767a\u8868\u306b\u5148\u7acb\u3061\u3001\u5148\u884c\u5c0e\u5165\u3055\u308c\u3066\u3044\u305f\u82f1\u8a9e\u21d4\u4e2d\u56fd\u8a9e\u306b\u30d5\u30e9\u30f3\u30b9\u8a9e\u30fb\u30c9\u30a4\u30c4\u8a9e\u30fb\u30b9\u30da\u30a4\u30f3\u8a9e\u30fb\u30dd\u30eb\u30c8\u30ac\u30eb\u8a9e\u30fb\u65e5\u672c\u8a9e\u30fb\u97d3\u56fd\u8a9e\u30fb\u30c8\u30eb\u30b3\u8a9e\u304c\u8ffd\u52a0\u3055\u308c\u305f\uff09\u3002\u3053\u308c\u3089\u306e\u8a00\u8a9e\u3067\u3001Google\u7ffb\u8a33\u306e\u30af\u30a8\u30ea\u306e35%\u4ee5\u4e0a\u3092\u30ab\u30d0\u30fc\u3059\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n

GNMT\u306f\u3001\u6587\u5168\u4f53\u3092\u8a33\u51fa\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u6587\u8108\u306b\u6cbf\u3063\u305f\u81ea\u7136\u306a\u7ffb\u8a33\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u3053\u308c\u3092\u53ef\u80fd\u306b\u3057\u305f\u306e\u304c\u3001\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3088\u308b\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\uff08\u6df1\u5c64\u5b66\u7fd2\uff09\u3067\u3059\u3002\u751f\u7269\u306e\u8133\u306e\u795e\u7d4c\u7d30\u80de\uff08\u30cb\u30e5\u30fc\u30ed\u30f3\uff09\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30e2\u30c7\u30eb\u3068\u3057\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u3063\u3066\u6a5f\u68b0\u306b\u5b66\u7fd2\u3055\u305b\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u306e\u969b\u306b\u91cd\u8981\u306a\u306e\u304c\u300c\u9577\u30fb\u77ed\u671f\u8a18\u61b6(LSTM: Long Short-Term Memory\uff09\u300d\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u9577\u671f\u306e\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u5b66\u7fd2\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u81ea\u7136\u306a\u8a00\u8a9e\u51e6\u7406\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u4eba\u9593\u306e\u8133\u3067\u306f\u3001\u30cb\u30e5\u30fc\u30ed\u30f3\u306b\u96fb\u6c17\u4fe1\u53f7\u3092\u9001\u308b\u3053\u3068\u3067\u60c5\u5831\u4f1d\u9054\u30fb\u5b66\u7fd2\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306f\u753b\u50cf\u51e6\u7406\u30e6\u30cb\u30c3\u30c8 (GPU: Graphics Processing Unit)\u3084\u3001\u6a5f\u68b0\u5b66\u7fd2\u306b\u7279\u5316\u3057\u305f\u96c6\u7a4d\u56de\u8def\u3067\u3042\u308b\u30c6\u30f3\u30bd\u30eb\u51e6\u7406\u30e6\u30cb\u30c3\u30c8(TPU: tensor processing unit\u3002\u63a8\u8ad6\u3059\u308b\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002\uff09\u306a\u3069\u306e\u6280\u8853\u958b\u767a\u306b\u3088\u3063\u3066\u652f\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

Google\u306f\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u5c02\u7528\u30d7\u30ed\u30bb\u30c3\u30b5TPU\u306e\u958b\u767a\u3092\u9032\u3081\u3066\u304d\u307e\u3057\u305f\u3002\u56f2\u7881AI\u306e\u300cAlphaGo\uff08\u30a2\u30eb\u30d5\u30a1\u7881\uff09\u300d\u306b\u3082\u3053\u306eTPU\u304c\u5229\u7528\u3055\u308c\u3001\u4eba\u9593\u306e\u30d7\u30ed\u68cb\u58eb\u306b\u52dd\u5229\u3059\u308b\u306b\u81f3\u3063\u305f\u3068\u805e\u304f\u3068\u300c\u3059\u3054\u3044\u6280\u8853\u3060\u300d\u3068\u3044\u3046\u3053\u3068\u3060\u3051\u306f\u5206\u304b\u308a\u307e\u3059\u3002Google\u306f\u3053\u306e\u81ea\u793e\u958b\u767a\u306e\u9ad8\u6027\u80fd\u306aTPU\u306b\u3088\u308b\u6a5f\u68b0\u5b66\u7fd2\u3092Google\u7ffb\u8a33\u306b\u9069\u7528\u3055\u305b\u3001\u4e88\u60f3\u4ee5\u4e0a\u306e\u6027\u80fd\u3092\u793a\u3059\u300c\u30bc\u30ed\u30b7\u30e7\u30c3\u30c8\u7ffb\u8a33\u300d\u304c\u53ef\u80fd\u306a\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3059\u308b\u306b\u81f3\u3063\u305f\u306e\u3067\u3059\u3002<\/p>\n

\u30bc\u30ed\u30b7\u30e7\u30c3\u30c8\u7ffb\u8a33\u3068\u306f<\/h2>\n

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\u3053\u306e\u7591\u554f\u306b\u7b54\u3048\u308b\u3079\u304f\u3001Google\u793e\u306e\u7814\u7a76\u8005\u305f\u3061\u306f\u3001\u7ffb\u8a33\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308b\u5b9f\u9a13\u3092\u3057\u307e\u3057\u305f\u3002\u65e5\u672c\u8a9e\u21d4\u82f1\u8a9e\u306e\u7ffb\u8a33\u3068\u97d3\u56fd\u8a9e\u21d4\u82f1\u8a9e\u306e\u7ffb\u8a33\u3092\u30b7\u30b9\u30c6\u30e0\u306b\u5171\u6709\u3057\u3001\u97d3\u56fd\u8a9e\u21d4\u65e5\u672c\u8a9e\u306e\u7ffb\u8a33\u3092\u3084\u3089\u305b\u3066\u307f\u305f\u306e\u3067\u3059\u3002\u7d50\u679c\u3001\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u76f4\u63a5\u306e\u8a13\u7df4\u3092\u53d7\u3051\u3066\u3044\u306a\u30442\u304b\u56fd\u8a9e\u306e\u7ffb\u8a33\u3092\u3001\u82f1\u8a9e\u3092\u4ecb\u3055\u305a\u306b\u3084\u3063\u3066\u306e\u3051\u305f\u306e\u3067\u3059\u3002Google\u793e\u306f\u3053\u306e\u3088\u3046\u306b\u660e\u793a\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u53d7\u3051\u3066\u3044\u306a\u304f\u3068\u3082\u5b9f\u73fe\u3059\u308b\u7ffb\u8a33\u65b9\u5f0f\u3092\u300c\u30bc\u30ed\u30b7\u30e7\u30c3\u30c8\u7ffb\u8a33\u300d\u3068\u547c\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n

Google\u793e\u306e\u7814\u7a76\u8005\u305f\u3061\u304c\u898b\u51fa\u3057\u305f\u306e\u306f\u3001\u3053\u306e\u30cb\u30e5\u30fc\u30e9\u30eb\u6a5f\u68b0\u7ffb\u8a33\u30b7\u30b9\u30c6\u30e0\u304c\u3001\u3042\u308b\u8a00\u8a9e\u30da\u30a2\u3067\u5b66\u7fd2\u3057\u305f\u300c\u7ffb\u8a33\u77e5\u8b58(translation knowledge\uff09\u300d\u3092\u4ed6\u306e\u8a00\u8a9e\u30da\u30a2\u306b\u79fb\u884c\u3055\u305b\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u305f\u3002\u305d\u3057\u3066\u3001\u3053\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u5358\u7d14\u306b\u30d5\u30ec\u30fc\u30ba\u3054\u3068\u306e\u8a33\u6587\u3092\u8a18\u61b6\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6587\u7ae0\u306e\u610f\u5473\u306b\u3064\u3044\u3066\u3082\u30a8\u30f3\u30b3\u30fc\u30c9\u5316\u3057\u3066\u304a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4e2d\u9593\u8a00\u8a9e(interlingua\uff09\u304c\u5b58\u5728\u3059\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u3001\u3068\u7d50\u8ad6\u3065\u3051\u307e\u3057\u305f\u3002\u8a00\u3044\u63db\u3048\u308c\u3070\u3001\u8a00\u8a9e\u9593\u306e\u7ffb\u8a33\u3092\u884c\u3063\u3066\u610f\u5473\u30fb\u6982\u5ff5\u3092\u5171\u6709\u3057\u305f\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u72ec\u81ea\u306e\u5185\u90e8\u7684\u8a00\u8a9e\u3092\u958b\u767a\u3057\u305f\u306e\u3067\u306f\u2026\u2026\u3068\u8003\u3048\u3089\u308c\u308b\u4e8b\u614b\u3068\u306a\u3063\u305f\u306e\u3067\u3059\u3002\u3053\u306e\u65b0\u3057\u3044\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u306f\u7814\u7a76\u9014\u4e2d\u3067\u3059\u304c\u3001\u6a5f\u68b0\u7ffb\u8a33\u306b\u304a\u3051\u308b\u5b66\u7fd2\u77e5\u8b58\u306e\u8a00\u8a9e\u9593\u79fb\u884c\u306e\u5b9f\u73fe\u306f\u3001\u9769\u547d\u7684\u3067\u3042\u308b\u3053\u3068\u306b\u9055\u3044\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u9032\u5316\u306f\u3069\u3053\u307e\u3067\u7d9a\u304f\uff1f<\/h2>\n

Google\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u7ffb\u8a33\u30c4\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u304c\u958b\u59cb\uff082006\u5e744\u6708\uff09\u3055\u308c\u3066\u304b\u308910\u5e74\u4ee5\u4e0a\u304c\u7d4c\u904e\u3057\u307e\u3057\u305f\u3002\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u8a00\u8a9e\u306f103\u8a00\u8a9e\u306b\u307e\u3067\u62e1\u5927\u3002\u30cf\u30ef\u30a4\u8a9e\u3084\u30af\u30eb\u30c9\u8a9e\u306a\u3069\u8a71\u8005\u6570\u306e\u5c11\u306a\u3044\u8a00\u8a9e\u3082\u8ffd\u52a0\u3055\u308c\u3001\u4eca\u3084\u4e16\u754c\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u4eba\u53e3\u306e99%\u3092\u30ab\u30d0\u30fc\u3057\u3001\uff11\u65e5\u3042\u305f\u308a1,400\u5104\u4ee5\u4e0a\u306e\u8a00\u8a9e\u7ffb\u8a33\u3092\u5b9f\u884c\u3059\u308b\u306b\u81f3\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u6280\u8853\u958b\u767a\u306b\u3088\u308aGNMT\u306e\u3088\u3046\u306a\u6709\u52b9\u306a\u7ffb\u8a33\u30b7\u30b9\u30c6\u30e0\u304c\u73fe\u308c\u3001\u6a5f\u68b0\u7ffb\u8a33\u306e\u8cea\u304c\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u305f\u3053\u3068\u306f\u660e\u767d\u3067\u3059\u3002\u5404\u56fd\u306e\u8a00\u8a9e\u306e\u76f8\u4e92\u7ffb\u8a33\u304c\u77ac\u6642\u306b\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u7cbe\u5ea6\u3067\u3067\u304d\u308b\u3053\u3068\u306e\u30a4\u30f3\u30d1\u30af\u30c8\u306f\u8a08\u308a\u77e5\u308c\u307e\u305b\u3093\u3002Google\u793e\u304c\u5148\u5c0e\u3059\u308b\u65e5\u9032\u6708\u6b69\u306e\u6280\u8853\u9769\u65b0\u306f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5927\u5909\u9769\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u3092\u79d8\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3068\u306f\u3044\u3048\u3001GNMT\u3067\u3082\u73cd\u5947\u306a\u5358\u8a9e\u3084\u56fa\u6709\u540d\u8a5e\u3092\u7ffb\u8a33\u3055\u305b\u308b\u3068\u9010\u8a9e\u8a33\u306b\u623b\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3057\u3001\u4eba\u9593\u306b\u3088\u308b\u7ffb\u8a33\u3067\u306f\u8d77\u3053\u3089\u306a\u3044\u3088\u3046\u306a\u30df\u30b9\u3092\u72af\u3059\u3053\u3068\u3082\u4e8b\u5b9f\u3067\u3059\u3002\u4eba\u9593\u306b\u3088\u308b\u7ffb\u8a33\u3068\u6a5f\u68b0\u7ffb\u8a33\u306b\u306f\u3001\u307e\u3060\u30ae\u30e3\u30c3\u30d7\u304c\u6b8b\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u5b66\u7fd2\u80fd\u529b\u304c\u9032\u6b69\u3057\u3066\u3082\u3001\u3042\u3089\u3086\u308b\u7ffb\u8a33\u30d1\u30bf\u30fc\u30f3\u306b\u304a\u3044\u3066\u8a00\u8a9e\u306e\u30cb\u30e5\u30a2\u30f3\u30b9\u3092\u7684\u78ba\u306b\u4f1d\u3048\u3001\u6587\u5316\u7279\u6709\u306e\u8868\u73fe\u3084\u4fa1\u5024\u89b3\u3001\u30b3\u30f3\u30c6\u30af\u30b9\u30c8\u307e\u3067\u8868\u73fe\u3059\u308b\u306e\u306f\u56f0\u96e3\u3067\u3059\u3002\u2026\u2026\u3068\u3044\u3046\u306e\u306f\u5927\u65b9\u306e\u4e88\u60f3\u3067\u3059\u304c\u3001\u3053\u308c\u307e\u3067\u3082\u5e7e\u5ea6\u3082\u79c1\u305f\u3061\u306e\u4e88\u60f3\u3092\u8d85\u3048\u3066\u304d\u305f\u6a5f\u68b0\u7ffb\u8a33\u3002\u4eca\u5f8c\u3069\u3053\u307e\u3067\u9032\u5316\u3059\u308b\u306e\u304b\u3001\u76ee\u304c\u96e2\u305b\u307e\u305b\u3093\u3002<\/p>\n

\u4eca\u306e\u3068\u3053\u308d\u3001\u5c02\u9580\u7528\u8a9e\u3092\u542b\u3080\u7ffb\u8a33\u306f\u3001\u5404\u5206\u91ce\u306e\u5c02\u9580\u5bb6\u3092\u64c1\u3059\u308b\u7ffb\u8a33\u4f1a\u793e<\/a>\u306b\u4f9d\u983c\u3059\u308b\u306e\u304c\u78ba\u5b9f\u3067\u3059\u306e\u3067\u3001\u691c\u8a0e\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n

[ \u53c2\u8003 ]
\nGoogle’s Neural Machine Translation System: Bridging the Gap between Human and Machine Translation
\nhttps:\/\/arxiv.org\/abs\/1609.08144<\/a>
\nGoogle’s Multilingual Neural Machine Translation System: Enabling Zero-Shot Translation
\nhttps:\/\/arxiv.org\/abs\/1611.04558<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u6a5f\u68b0\u7ffb\u8a33\u306e\u6027\u80fd\u304c\u98db\u8e8d\u7684\u306b\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3053\u306e10\u5e74\u7a0b\u5ea6\u306e\u6280\u8853\u306e\u8e8d\u9032\u306b\u306f\u76ee\u3092\u898b\u5f35\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u65e5\u672c\u3067\u306f\u5916\u56fd\u4eba\u89b3\u5149\u5ba2\u30682020\u5e74\u306e\u6771\u4eac\u30aa\u30ea\u30f3\u30d4\u30c3\u30af\uff65\u30d1\u30e9\u30ea\u30f3\u30d4\u30c3\u30af\u306b\u5bfe\u5fdc\u3059\u3079\u304f\u3001\u6a5f\u68b0\u7ffb\u8a33\u6a5f\u80fd\u3092\u767b\u8f09\u3057\u305f\u6848\u5185\u30b5\u30fc\u30d3\u30b9\u304c\u5897\u3048\u3066\u304a\u308a\u3001\u305d\u306e\u6027\u80fd\u306b\u9a5a\u304b\u3055\u308c\u305f\u65b9\u3082\u5c11\u306a\u304f\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u4e00\u4f53\u3069\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u3002\u4eba\u9593\u306b\u3088\u308b\u7ffb\u8a33\u3068\u306f\u4f55\u304c\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u3002\u4eca\u56de\u306f \u6a5f\u68b0\u7ffb\u8a33 \u306e\u9032\u6b69\u306e\u6b74\u53f2\u306b\u8feb\u308a\u307e\u3059\u3002 \u7cbe\u5ea6\u306f\u4eca\u3082\u4e0a\u6607\u4e2d \u6a5f\u68b0\u7ffb\u8a33\u306f\u3001\u6587\u7ae0\u3092\u5358\u8a9e\u3084\u6587\u7bc0\uff08\u30d5\u30ec\u30fc\u30ba\uff09\u306b\u30d0\u30e9\u30d0\u30e9\u306b\u3057\u3066\u304b\u3089\u9010\u8a9e\u8a33\u3092\u3059\u308b\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u7ffb\u8a33(RBMT: Rule-Based Machine Translation)\u304b\u3089\u59cb\u307e\u308a\u307e\u3057\u305f\u3002\u305d\u308c\u304c\u5bfe\u8a33\u30b3\u30fc\u30d1\u30b9\u3092\u5229\u7528\u3059\u308b\u7d71\u8a08\u7ffb\u8a33(SMT: Statistical Machine Translation)\u3001\u305d\u3057\u3066\u7b2c3\u4e16\u4ee3\u306e\u30cb\u30e5\u30fc\u30e9\u30eb\u6a5f\u68b0\u7ffb\u8a33(NMT: Neural machine 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