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\"\"<\/p>\n

\u56fe <\/span>: <\/span>\u81ea\u7136\u8bed\u8a00\u5904\u7406\u9886\u57df\u4e2d\u7684\u00a0BERT \u6a21\u578b<\/p>\n

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\u00a0 \u00a0 \u5728\u00a0BERT\u00a0\u6a21\u578b\u4e2d，CLS\u00a0\u7b26\u53f7\u7528\u4e8e\u8868\u793a\u6574\u4e2a\u5e8f\u5217\u7684\u8bed\u4e49\u3002SEP\u00a0\u7b26\u53f7\u7528\u4e8e\u5206\u9694\u4e24\u6bb5\u5177\u6709\u76f8\u5173\u6027\u7684\u6587\u672c，\u4f8b\u5982\u95ee\u7b54\u7cfb\u7edf\u4e2d\u7684\u95ee\u9898\u548c\u7b54\u6848，\u5e2e\u52a9\u6a21\u578b\u5224\u65ad\u5b83\u4eec\u7684\u8bed\u4e49\u5173\u8054\u3002\u7ecf\u8fc7\u8bad\u7ec3\u540e，CLS\u00a0\u7b26\u53f7\u5bf9\u5e94\u7684\u8f93\u51fa\u5411\u91cf\u53ef\u4ee5\u7528\u6765\u8868\u793a\u6574\u4e2a\u5e8f\u5217\u7684\u542b\u4e49\u3002\u57fa\u4e8e\u8fd9\u4e00\u5411\u91cf，\u53ef\u4ee5\u8bad\u7ec3\u4e00\u4e2a\u5206\u7c7b\u5668（\u5982\u7ebf\u6027\u5206\u7c7b\u5668\u6216\u795e\u7ecf\u7f51\u7edc\u5206\u7c7b\u5668），\u5b9e\u73b0\u5e8f\u5217\u6570\u636e\u7684\u81ea\u52a8\u5206\u7c7b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u56fe : \u81ea\u7136\u8bed\u8a00\u5904\u7406\u9886\u57df\u4e2d\u7684\u00a0BERT \u6a21\u578bBERT（Bidirectional\u00a0Encoder\u00a0Representations\u00a0from\u00a0Transformers）\u662f\u4e00\u79cd\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b，\u6700\u521d\u5e94\u7528\u4e8e\u81ea\u7136\u8bed\u8a00\u5904\u7406\u9886\u57df\u3002\u8be5\u6a21\u578b\u7684\u6838\u5fc3\u601d\u60f3\u662f\u5bf9\u8f93\u5165\u6587\u672c\u8fdb\u884c\u53cc\u5411\u7f16\u7801，\u4ece\u800c\u63d0\u9ad8\u5bf9\u4e0a\u4e0b\u6587\u8bed\u4e49\u7684\u7406\u89e3\u80fd\u529b\u3002\u5177\u4f53\u800c\u8a00，BERT\u00a0\u662f\u4e00\u4e2a\u57fa\u4e8e\u00a0Transformer\u00a0\u7ed3\u6784\u7684\u9884\u8bad\u7ec3\u6a21\u578b，\u80fd\u591f\u5bf9\u8f93\u5165\u5e8f\u5217\u8fdb\u884c\u5c42\u6b21\u6027\u7f16\u7801\u3002\u5728\u6bcf<\/p>\n","protected":false},"author":2,"featured_media":77291,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2554,50,5098,207,86,224],"topic":[],"class_list":["post-77292","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-bert","tag-50","tag-5098","tag-207","tag-86","tag-224"],"yoast_head":"\n\u4eba\u5de5\u667a\u80fd\u5e94\u7528- \u9884\u6d4b\u5316\u5b66\u53cd\u5e94\uff1a06. 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