{"id":4170,"date":"2025-10-15T21:40:56","date_gmt":"2025-10-15T13:40:56","guid":{"rendered":"https:\/\/www.15zhi.net\/blog\/?p=4170"},"modified":"2025-10-15T21:44:02","modified_gmt":"2025-10-15T13:44:02","slug":"202510%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-lawformer-a-pre-trained-language-model-for-chinese-legal-long-documents","status":"publish","type":"post","link":"https:\/\/www.15zhi.net\/blog\/202510%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-lawformer-a-pre-trained-language-model-for-chinese-legal-long-documents\/","title":{"rendered":"202510\u8bba\u6587\u7814\u8bfb-Lawformer: A pre-trained language model for Chinese legal long documents"},"content":{"rendered":"\n

2025.10.15-gongchenhao<\/p>\n\n\n\n

\u4f5c\u8005\uff1a\u8096\u8d85\u541b\u3001\u80e1\u96ea\u7389\u3001\u5218\u77e5\u8fdc\u3001\u6d82\u5b58\u8d85\u3001\u5b59\u8302\u677e<\/p>\n\n\n\n

\u6765\u6e90\uff1aAI Open<\/p>\n\n\n\n

\u5355\u4f4d\uff1a\u6e05\u534e\u5927\u5b66\u8ba1\u7b97\u673a\u79d1\u5b66\u4e0e\u6280\u672f\u7cfb\uff0c\u5317\u4eac\u822a\u7a7a\u822a\u5929\u5927\u5b66<\/p>\n\n\n\n

\u53d1\u8868\u65e5\u671f\uff1a2021.6.23<\/p>\n\n\n\n

\u4e00.\u8bba\u6587\u4ecb\u7ecd<\/h2>\n\n\n\n

\u968f\u7740\u4eba\u5de5\u667a\u80fd\u6280\u672f\u7684\u98de\u901f\u53d1\u5c55\uff0c\u6cd5\u5f8b\u4eba\u5de5\u667a\u80fd\uff08LegalAI\uff09\u65e8\u5728\u5229\u7528\u81ea\u7136\u8bed\u8a00\u5904\u7406\uff08NLP\uff09\u6280\u672f\u8d4b\u80fd\u6cd5\u5f8b\u7cfb\u7edf\uff0c\u63d0\u5347\u53f8\u6cd5\u6548\u7387\u5e76\u4fc3\u8fdb\u53f8\u6cd5\u516c\u6b63\u3002\u8fd1\u5e74\u6765\uff0c\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\uff08PLMs\uff09\u5728\u5404\u7c7bNLP\u4efb\u52a1\u4e2d\u53d6\u5f97\u4e86\u5de8\u5927\u6210\u529f\u3002\u7136\u800c\uff0c\u5c06PLMs\u76f4\u63a5\u5e94\u7528\u4e8e\u6cd5\u5f8b\u9886\u57df\u4ecd\u9762\u4e34\u4e00\u4e2a\u6838\u5fc3\u6311\u6218\uff1a\u6cd5\u5f8b\u6587\u6863\uff08\u5982\u6848\u4f8b\u3001\u5224\u51b3\u4e66\uff09\u901a\u5e38\u957f\u8fbe\u6570\u5343\u5b57\uff0c\u8fdc\u8d85\u4e3b\u6d41PLMs\uff08\u5982BERT\u3001RoBERTa\uff09512\u4e2a\u4ee4\u724c\u7684\u957f\u5ea6\u5904\u7406\u6781\u9650\u3002<\/p>\n\n\n\n

\u672c\u8bba\u6587\u63d0\u51fa\u4e86 Lawformer\uff0c\u8fd9\u662f\u9996\u4e2a\u4e13\u4e3a\u4e2d\u6587\u6cd5\u5f8b\u957f\u6587\u6863\u7406\u89e3\u800c\u8bbe\u8ba1\u7684\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\u3002<\/p>\n\n\n\n

\u5728\u591a\u4e2a\u5178\u578b\u7684LegalAI\u4efb\u52a1\u4e0a\u5bf9Lawformer\u8fdb\u884c\u4e86\u5168\u9762\u8bc4\u4f30\uff0c\u5e76\u4e0eBERT\u3001RoBERTa\u53ca\u5728\u6cd5\u5f8b\u8bed\u6599\u4e0a\u7ee7\u7eed\u9884\u8bad\u7ec3\u7684RoBERTa\uff08L-RoBERTa\uff09\u7b49\u5f3a\u57fa\u7ebf\u6a21\u578b\u8fdb\u884c\u5bf9\u6bd4\u3002<\/p>\n\n\n\n

\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cLawformer\u80fd\u591f\u6709\u6548\u5904\u7406\u4e2d\u6587\u6cd5\u5f8b\u957f\u6587\u6863\uff0c\u5e76\u5728\u76f8\u5173\u4efb\u52a1\u4e0a\u5b9e\u73b0\u663e\u8457\u6027\u80fd\u63d0\u5347\u3002\u672c\u8bba\u6587\u91ca\u653e\u7684\u6a21\u578b\u3001\u4ee3\u7801\u4e0e\u6570\u636e\u96c6\u5c06\u4e3a\u6cd5\u5f8bAI\u793e\u533a\u7684\u53d1\u5c55\u63d0\u4f9b\u91cd\u8981\u652f\u6491\u3002<\/p>\n\n\n\n

\u4e8c\u3001\u6838\u5fc3\u5185\u5bb9<\/h2>\n\n\n\n
    \n
  1. \u6838\u5fc3\u95ee\u9898\uff1a
    \u4e3b\u6d41\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\uff08\u5982BERT\uff09\u6700\u591a\u53ea\u80fd\u5904\u7406512\u4e2a\u4ee4\u724c\u7684\u6587\u672c\uff0c\u4f46\u4e2d\u6587\u6cd5\u5f8b\u6587\u6863\u5e73\u5747\u957f\u5ea6\u8d85\u8fc71260\u4e2a\u4ee4\u724c\u3002\u76f4\u63a5\u622a\u65ad\u8f93\u5165\u4f1a\u5bfc\u81f4\u4fe1\u606f\u4e22\u5931\uff0c\u4e25\u91cd\u5236\u7ea6\u4e86\u6cd5\u5f8b\u4eba\u5de5\u667a\u80fd\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n
  2. \u89e3\u51b3\u65b9\u6848\uff1a
    \u63d0\u51fa Lawformer\u2014\u2014\u4e00\u4e2a\u4e13\u4e3a\u4e2d\u6587\u6cd5\u5f8b\u957f\u6587\u6863\u8bbe\u8ba1\u7684\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\u3002<\/li>\n<\/ol>\n\n\n\n

    \u67b6\u6784\u521b\u65b0\uff1a\u91c7\u7528 Longformer \u7684\u9ad8\u6548\u6ce8\u610f\u529b\u673a\u5236\uff08\u7ed3\u5408\u6ed1\u52a8\u7a97\u53e3\u3001\u81a8\u80c0\u7a97\u53e3\u548c\u5168\u5c40\u6ce8\u610f\u529b\uff09\uff0c\u5c06\u6587\u672c\u5904\u7406\u957f\u5ea6\u63d0\u5347\u81f34096\u4e2a\u4ee4\u724c\uff0c\u5e76\u80fd\u4ee5\u7ebf\u6027\u8ba1\u7b97\u590d\u6742\u5ea6\u6355\u83b7\u957f\u8ddd\u79bb\u4f9d\u8d56\u3002<\/p>\n\n\n\n

    \u9886\u57df\u9002\u914d\uff1a\u5728\u5927\u89c4\u6a21\u4e2d\u6587\u6cd5\u5f8b\u8bed\u6599\uff0884GB\uff0c\u542b\u6570\u767e\u4e07\u5211\u4e8b\/\u6c11\u4e8b\u6848\u4f8b\uff09\u4e0a\uff0c\u4ece\u901a\u7528\u6a21\u578b\uff08RoBERTa\uff09\u7ee7\u7eed\u9884\u8bad\u7ec3\uff0c\u4f7f\u5176\u7cbe\u901a\u6cd5\u5f8b\u8bed\u8a00\u3002<\/p>\n\n\n\n

      \n
    1. \u5173\u952e\u8d21\u732e\uff1a<\/li>\n<\/ol>\n\n\n\n

      \u9996\u4e2a\u4e13\u4e3a\u6cd5\u5f8b\u957f\u6587\u6863\u8bbe\u8ba1\u7684\u9884\u8bad\u7ec3\u6a21\u578b\u3002<\/p>\n\n\n\n

      \u6784\u5efa\u5e76\u53d1\u5e03\u4e86\u65b0\u7684\u957f\u6587\u6863\u5224\u51b3\u9884\u6d4b\u6570\u636e\u96c6 CAIL-Long\uff0c\u5176\u6848\u4f8b\u957f\u5ea6\u5206\u5e03\u66f4\u8d34\u8fd1\u771f\u5b9e\u4e16\u754c\u3002<\/p>\n\n\n\n

      \u5728\u6cd5\u5f8b\u5224\u51b3\u9884\u6d4b\u548c\u7c7b\u4f3c\u6848\u4f8b\u68c0\u7d22\u7b49\u4f9d\u8d56\u957f\u6587\u6863\u8f93\u5165\u7684\u4efb\u52a1\u4e0a\uff0c\u6027\u80fd\u663e\u8457\u4f18\u4e8eBERT\u3001RoBERTa\u7b49\u57fa\u7ebf\u6a21\u578b\u3002<\/p>\n\n\n\n

        \n
      1. \u6838\u5fc3\u7ed3\u8bba\uff1a
        Lawformer \u6709\u6548\u89e3\u51b3\u4e86\u6cd5\u5f8b\u957f\u6587\u6863\u7684\u5904\u7406\u74f6\u9888\uff0c\u8bc1\u660e\u4e86\u9886\u57df\u4e13\u7528\u7684\u957f\u6587\u672c\u6a21\u578b\u5bf9\u4e8e\u63d0\u5347LegalAI\u4efb\u52a1\u6027\u80fd\u81f3\u5173\u91cd\u8981\uff0c\u4e3a\u6cd5\u5f8bAI\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u91cd\u8981\u7684\u57fa\u7840\u6a21\u578b\u548c\u57fa\u51c6\u3002<\/li>\n<\/ol>\n\n\n\n

        \u4e09\u3001\u5b9e\u9a8c\u8bc4\u4f30<\/h2>\n\n\n\n
        \"\"<\/figure>\n\n\n\n

        \u56db\u3001\u603b\u7ed3\u4e0e\u601d\u8003<\/h2>\n\n\n\n

        Lawformer\u7684\u6210\u529f\uff0c\u672c\u8d28\u4e0a\u5728\u4e8e\u5b83\u7cbe\u51c6\u5730\u6784\u5efa\u5e76\u5b9e\u73b0\u4e86\u4e09\u4e2a\u5173\u952e\u8981\u7d20\u7684\u9ad8\u5ea6\u5bf9\u9f50\uff1a<\/p>\n\n\n\n

        \u660e\u786e\u7684\u9886\u57df\u75db\u70b9\uff1a\u7cbe\u51c6\u8bc6\u522b\u4e86\u6cd5\u5f8bAI\u7684\u6838\u5fc3\u77db\u76fe\u2014\u2014\u957f\u6587\u6863\u4e0e\u77ed\u6a21\u578b\u4e4b\u95f4\u7684\u9e3f\u6c9f\u3002<\/p>\n\n\n\n

        \u52a1\u5b9e\u7684\u6280\u672f\u8def\u5f84\uff1a\u6ca1\u6709\u4ece\u5934\u9020\u8f6e\u5b50\uff0c\u800c\u662f\u5de7\u5999\u5730\u96c6\u6210\u4e86\u5148\u8fdb\u7684Longformer\u67b6\u6784\u4e0e\u9886\u57df\u81ea\u9002\u5e94\u9884\u8bad\u7ec3\u8303\u5f0f\uff0c\u4ee5\u6700\u9ad8\u6548\u7684\u65b9\u5f0f\u89e3\u51b3\u4e86\u6838\u5fc3\u95ee\u9898\u3002<\/p>\n\n\n\n

        \u53ef\u9760\u7684\u6570\u636e\u4e0e\u8bc4\u4f30\uff1a\u4e0d\u4ec5\u4f7f\u7528\u4e86\u5927\u89c4\u6a21\u6570\u636e\uff0c\u66f4\u6784\u5efa\u4e86CAIL-Long\u8fd9\u4e00\u66f4\u8d34\u8fd1\u73b0\u5b9e\u7684\u57fa\u51c6\uff0c\u4e3a\u9a8c\u8bc1\u6a21\u578b\u6027\u80fd\u548c\u63a8\u52a8\u540e\u7eed\u7814\u7a76\u5960\u5b9a\u4e86\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n\n\n\n

        Lawformer\u7684\u51fa\u73b0\u6807\u5fd7\u7740\u9886\u57dfAI\u8fdb\u5165\u201c\u6df1\u6c34\u533a\u201d\u3002\u5b83\u8868\u660e\uff0c\u5728\u901a\u7528\u5927\u6a21\u578b\u7684\u57fa\u7840\u4e0a\uff0c\u9488\u5bf9\u7279\u5b9a\u9886\u57df\u7684\u6838\u5fc3\u75db\u70b9\u8fdb\u884c\u201c\u6df1\u5ea6\u5b9a\u5236\u201d\uff0c\u662f\u63a8\u52a8AI\u843d\u5730\u5e94\u7528\u7684\u5fc5\u7531\u4e4b\u8def\u3002\u8fd9\u79cd\u65b9\u6cd5\u8bba\u4e0d\u4ec5\u53ef\u4ee5\u5e94\u7528\u4e8e\u6cd5\u5f8b\uff0c\u540c\u6837\u53ef\u4ee5\u8fc1\u79fb\u5230\u91d1\u878d\u3001\u533b\u7597\u3001\u79d1\u7814\u7b49\u4efb\u4f55\u5177\u6709\u590d\u6742\u3001\u957f\u6587\u672c\u548c\u4e13\u4e1a\u77e5\u8bc6\u7684\u9886\u57df\u3002<\/p>\n\n\n\n

        Lawformer\u662f\u4e00\u5ea7\u91cc\u7a0b\u7891\u3002\u5b83\u6210\u529f\u5730\u8bc1\u660e\u4e86\u9886\u57df\u4e13\u7528\u957f\u6587\u672c\u6a21\u578b\u7684\u5fc5\u8981\u6027\u548c\u53ef\u884c\u6027\uff0c\u4e3a\u6cd5\u5f8bAI\u7684\u7814\u7a76\u4e0e\u5e94\u7528\u6253\u5f00\u4e86\u65b0\u5c40\u9762\u3002\u540c\u65f6\uff0c\u5b83\u4e5f\u662f\u4e00\u5757\u201c\u8df3\u677f\u201d\uff0c\u5176\u6210\u679c\u4e0e\u5c40\u9650\u5171\u540c\u4e3a\u672a\u6765\u7814\u7a76\u7ed8\u5236\u4e86\u6e05\u6670\u7684\u8def\u7ebf\u56fe\uff1a\u4ece\u5904\u7406\u957f\u6587\u6863\uff0c\u8d70\u5411\u5b9e\u73b0\u6df1\u77e5\u8bc6\u4e0e\u5f3a\u751f\u6210\u7684\u4e0b\u4e00\u4ee3\u6cd5\u5f8b\u667a\u80fd\u7cfb\u7edf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

        2025.10.15-gongchenhao \u4f5c\u8005\uff1a\u8096\u8d85\u541b\u3001\u80e1\u96ea\u7389\u3001\u5218\u77e5\u8fdc\u3001\u6d82\u5b58\u8d85\u3001\u5b59\u8302\u677e \u6765\u6e90\uff1aAI Ope […]<\/p>\n","protected":false},"author":73,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4170","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/4170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/users\/73"}],"replies":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/comments?post=4170"}],"version-history":[{"count":3,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/4170\/revisions"}],"predecessor-version":[{"id":4193,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/4170\/revisions\/4193"}],"wp:attachment":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/media?parent=4170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/categories?post=4170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/tags?post=4170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}