{"id":73257,"date":"2024-02-22T11:33:10","date_gmt":"2024-02-22T03:33:10","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=73257"},"modified":"2024-02-22T11:33:41","modified_gmt":"2024-02-22T03:33:41","slug":"%e8%87%aa%e7%84%b6%e8%af%ad%e8%a8%80%e5%a4%84%e7%90%86nlp%e7%9a%84%e6%9c%80%e6%96%b0%e8%bf%9b%e5%b1%95%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/73257.html","title":{"rendered":"\u81ea\u7136\u8bed\u8a00\u5904\u7406(NLP)\u7684\u6700\u65b0\u8fdb\u5c55\u6709\u54ea\u4e9b"},"content":{"rendered":"<p style=\"text-align:center;\" ><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-73258\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/02\/generated_00-24.png?x-oss-process=image\/auto-orient,1\/format,webp\" width=\"600\" height=\"342\" alt=\"\u81ea\u7136\u8bed\u8a00\u5904\u7406(NLP)\u7684\u6700\u65b0\u8fdb\u5c55\u6709\u54ea\u4e9b\" \/><\/p>\n<p><strong>\u81ea\u7136\u8bed\u8a00\u5904\u7406\uff08NLP\uff09\u7684\u6700\u65b0\u8fdb\u5c55\u5305\u62ec\u6df1\u5ea6\u5b66\u4e60\u7b97\u6cd5\u7684\u5e94\u7528\u3001\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\u7684\u521b\u65b0\u3001\u8de8\u8bed\u8a00\u7406\u89e3\u7684\u8fdb\u6b65\u3001\u60c5\u611f\u5206\u6790\u7684\u4f18\u5316\u3001\u4ee5\u53ca\u5bf9\u8bdd\u7cfb\u7edf\u7684\u53d1\u5c55\u3002<\/strong> \u5176\u4e2d\uff0c<strong>\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\u7684\u521b\u65b0<\/strong> \u662f\u63a8\u52a8NLP\u9886\u57df\u53d1\u5c55\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u8fd9\u4e9b\u6a21\u578b\u5982BERT\u3001GPT-3\u7b49\uff0c\u901a\u8fc7\u5728\u6d77\u91cf\u6587\u672c\u6570\u636e\u4e0a\u9884\u8bad\u7ec3\uff0c\u80fd\u591f\u5b66\u4e60\u5230\u6587\u672c\u7684\u6df1\u5c42\u6b21\u8bed\u4e49\u8868\u793a\uff0c\u8fdb\u800c\u5728\u5404\u79cd\u4e0b\u6e38\u4efb\u52a1\u4e0a\u901a\u8fc7\u5fae\u8c03\uff0c\u83b7\u5f97\u51fa\u8272\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<h2><strong>\u4e00\u3001\u6df1\u5ea6\u5b66\u4e60\u7b97\u6cd5\u7684\u5e94\u7528<\/strong><\/h2>\n<p>\u81ea\u7136\u8bed\u8a00\u5904\u7406\u7684\u4e00\u4e2a\u5173\u952e\u8fdb\u5c55\u662f\u6df1\u5ea6\u5b66\u4e60\u6280\u672f\u7684\u5e7f\u6cdb\u5e94\u7528\u3002\u6df1\u5ea6\u5b66\u4e60\u7b97\u6cd5\u80fd\u591f\u81ea\u52a8\u63d0\u53d6\u6587\u672c\u6570\u636e\u4e2d\u7684\u590d\u6742\u7279\u5f81\uff0c\u5904\u7406\u8bed\u8a00\u4e2d\u7684\u591a\u5c42\u6b21\u8bed\u4e49\u548c\u53e5\u6cd5\u4fe1\u606f\u3002<\/p>\n<p>&#8211; <strong>\u795e\u7ecf\u7f51\u7edc\u67b6\u6784\u7684\u53d1\u5c55<\/strong><\/p>\n<p>\u8fd1\u5e74\u6765\uff0c\u591a\u5c42\u611f\u77e5\u5668\uff08MLP\uff09\u3001\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff08CNN\uff09\u548c\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\uff08RNN\uff09\u7b49\u4f20\u7edf\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\u5df2\u7ecf\u4e0d\u65ad\u4f18\u5316\u3002\u7279\u522b\u662f\u957f\u77ed\u65f6\u8bb0\u5fc6\uff08LSTM\uff09\u548c\u95e8\u63a7\u5faa\u73af\u5355\u5143\uff08GRU\uff09\u5bf9\u5e8f\u5217\u6570\u636e\u80fd\u6709\u66f4\u597d\u7684\u5904\u7406\u80fd\u529b\uff0c\u7279\u522b\u9002\u5408NLP\u4efb\u52a1\u3002<\/p>\n<p>&#8211; <strong>\u6ce8\u610f\u529b\u673a\u5236\u4e0eTransformer\u7ed3\u6784<\/strong><\/p>\n<p>\u6ce8\u610f\u529b\u673a\u5236\u6210\u4e3a\u795e\u7ecf\u7f51\u7edc\u67b6\u6784\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002Transformer\u7ed3\u6784\uff0c\u65e8\u5728\u901a\u8fc7\u81ea\u6ce8\u610f\u529b\uff08self-attention\uff09\u673a\u5236\u63d0\u9ad8\u6a21\u578b\u5bf9\u6587\u672c\u5e8f\u5217\u7684\u5904\u7406\u80fd\u529b\uff0c\u8fd9\u4e00\u7ed3\u6784\u6781\u5927\u63a8\u8fdb\u4e86\u8bed\u8a00\u6a21\u578b\u7684\u6027\u80fd\uff0c\u5408\u7406\u8fd0\u7528\u6b64\u7c7b\u65b9\u6cd5\u80fd\u663e\u8457\u63d0\u9ad8NLP\u4efb\u52a1\u7684\u6027\u80fd\u3002<\/p>\n<h2><strong>\u4e8c\u3001\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\u7684\u521b\u65b0<\/strong><\/h2>\n<p>\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\u7684\u53d1\u5c55\u6807\u5fd7\u7740NLP\u9886\u57df\u7684\u4e00\u4e2a\u91cd\u5927\u7a81\u7834\uff0c\u6a21\u578b\u80fd\u5728\u4e0d\u540c\u4efb\u52a1\u4e4b\u95f4\u8fc1\u79fb\u5e76\u4fdd\u6301\u9ad8\u6548\u7684\u6027\u80fd\u3002<\/p>\n<p>&#8211; <strong>BERT\u4ee5\u53ca\u5176\u53d8\u4f53<\/strong><\/p>\n<p>BERT\uff08Bidirectional Encoder Representations from Transformers\uff09\u5229\u7528Transformer\u7684\u53cc\u5411\u7f16\u7801\u5668\u8868\u793a\uff0c\u901a\u8fc7\u5728\u5927\u89c4\u6a21\u8bed\u6599\u5e93\u4e0a\u9884\u8bad\u7ec3\uff0c\u80fd\u591f\u63d0\u53d6\u6587\u672c\u7684\u6df1\u5c42\u6b21\u7279\u5f81\u3002BERT\u7684\u6210\u529f\u50ac\u751f\u4e86\u4e00\u7cfb\u5217\u53d8\u4f53\uff0c\u5982RoBERTa\u3001ALBERT\u7b49\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86\u9884\u8bad\u7ec3\u6a21\u578b\u7684\u6027\u80fd\u3002<\/p>\n<p>&#8211; <strong>GPT\u7cfb\u5217<\/strong><\/p>\n<p>GPT\uff08Generative Pre-tr<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>ned Transformer\uff09\u540c\u6837\u901a\u8fc7\u5927\u89c4\u6a21\u9884\u8bad\u7ec3\uff0c\u5728\u591a\u4e2aNLP\u4efb\u52a1\u4e0a\u53d6\u5f97\u4e86\u4f18\u5f02\u7684\u6210\u7ee9\u3002\u7279\u522b\u662fGPT-3\uff0c\u4ee5\u5176\u5de8\u5927\u7684\u53c2\u6570\u89c4\u6a21\u548c\u6cdb\u5316\u80fd\u529b\uff0c\u6210\u4e3aNLP\u9886\u57df\u7684\u91cd\u8981\u91cc\u7a0b\u7891\u3002<\/p>\n<h2><strong>\u4e09\u3001\u8de8\u8bed\u8a00\u7406\u89e3\u7684\u8fdb\u6b65<\/strong><\/h2>\n<p>\u8de8\u8bed\u8a00NLP\u65e8\u5728\u7406\u89e3\u548c\u5904\u7406\u591a\u79cd\u8bed\u8a00\uff0c\u4e3a\u591a\u8bed\u8a00\u73af\u5883\u4e0b\u7684\u6587\u672c\u5206\u6790\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n<p>&#8211; <strong>\u591a\u8bed\u8a00\u9884\u8bad\u7ec3\u6a21\u578b<\/strong><\/p>\n<p>\u56f4\u7ed5\u591a\u8bed\u8a00\u6587\u672c\u5904\u7406\u7684\u9700\u6c42\uff0c\u7814\u7a76\u8005\u4eec\u5f00\u53d1\u4e86\u591a\u79cd\u591a\u8bed\u8a00\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u5982mBERT\u3001XLM-R\u7b49\u3002\u8fd9\u4e9b\u6a21\u578b\u80fd\u5728\u591a\u79cd\u8bed\u8a00\u8d44\u6599\u4e0a\u5171\u540c\u8bad\u7ec3\uff0c\u5e76\u5728\u4e0d\u540c\u8bed\u8a00\u7684NLP\u4efb\u52a1\u4e0a\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n<p>&#8211; <strong>\u8de8\u8bed\u8a00\u8fc1\u79fb\u5b66\u4e60<\/strong><\/p>\n<p>\u5c06\u5728\u67d0\u4e00\u8bed\u8a00\u5b66\u5230\u7684\u77e5\u8bc6\u8fc1\u79fb\u5230\u53e6\u4e00\u79cd\u8bed\u8a00\uff0c\u662fNLP\u7814\u7a76\u7684\u4e00\u4e2a\u70ed\u70b9\u95ee\u9898\u3002\u901a\u8fc7\u5bf9\u8de8\u8bed\u8a00\u7684\u8fc1\u79fb\u5b66\u4e60\u673a\u5236\u7684\u7814\u7a76\uff0c\u63d0\u9ad8\u4e86\u6a21\u578b\u5904\u7406\u4f4e\u8d44\u6e90\u8bed\u8a00\u7684\u80fd\u529b\u3002<\/p>\n<h2><strong>\u56db\u3001\u60c5\u611f\u5206\u6790\u7684\u4f18\u5316<\/strong><\/h2>\n<p>\u60c5\u611f\u5206\u6790\uff0c\u5373\u901a\u8fc7NLP\u8bc6\u522b\u6587\u672c\u7684\u60c5\u7eea\u503e\u5411\uff0c\u5176\u7cbe\u786e\u5ea6\u548c\u5e94\u7528\u8303\u56f4\u4e5f\u5728\u4e0d\u65ad\u6269\u5c55\u3002<\/p>\n<p>&#8211; <strong>\u7cbe\u7ec6\u5316\u7684\u60c5\u611f\u6807\u7b7e<\/strong><\/p>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u6355\u6349\u7528\u6237\u60c5\u7eea\uff0c\u73b0\u4ee3\u60c5\u611f\u5206\u6790\u4e0d\u4ec5\u533a\u5206\u6b63\u8d1f\u60c5\u7eea\uff0c\u66f4\u7ec6\u5206\u5982\u559c\u6012\u54c0\u4e50\u7b49\u591a\u79cd\u60c5\u611f\uff0c\u800c\u4e14\u80fd\u591f\u5904\u7406\u66f4\u590d\u6742\u7684\u60c5\u611f\u8868\u8fbe\uff0c\u5982\u53cd\u8bbd\u3001\u8f7b\u8511\u7b49\u3002<\/p>\n<p>&#8211; <strong>\u591a\u6a21\u6001\u60c5\u611f\u5206\u6790<\/strong><\/p>\n<p>\u9664\u4e86\u6587\u672c\u4fe1\u606f\u5916\uff0c\u591a\u6a21\u6001\u60c5\u611f\u5206\u6790\u8fd8\u878d\u5408\u4e86\u8bed\u97f3\u3001\u89c6\u89c9\u7b49\u5176\u4ed6\u6a21\u5f0f\u7684\u6570\u636e\uff0c\u4f7f\u5f97\u60c5\u611f\u5206\u6790\u7684\u7ed3\u679c\u66f4\u4e3a\u5168\u9762\u548c\u51c6\u786e\u3002<\/p>\n<h2><strong>\u4e94\u3001\u5bf9\u8bdd\u7cfb\u7edf\u7684\u53d1\u5c55<\/strong><\/h2>\n<p>\u5bf9\u8bdd\u7cfb\u7edf\uff0c\u7279\u522b\u662f\u57fa\u4e8eAI\u7684\u804a\u5929\u673a\u5668\u4eba\uff0c\u662fNLP\u5e94\u7528\u7684\u91cd\u8981\u65b9\u5411\uff0c\u5176\u6027\u80fd\u4e5f\u5728\u4e0d\u65ad\u63d0\u9ad8\u3002<\/p>\n<p>&#8211; 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