{"id":26868,"date":"2025-09-03T15:05:21","date_gmt":"2025-09-03T07:05:21","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=26868"},"modified":"2025-09-03T15:05:21","modified_gmt":"2025-09-03T07:05:21","slug":"%e5%91%8a%e5%88%ab%e6%97%a0%e6%95%88%e8%ae%a1%e7%ae%97%ef%bc%81%e6%96%b0tts%e6%a1%86%e6%9e%b6%e6%8b%af%e6%95%9119%e8%a2%ab%e5%9f%8b%e6%b2%a1%e7%ad%94%e6%a1%88%ef%bc%8c%e6%8e%a8%e7%90%86%e5%87%86","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2025\/09\/03\/26868\/","title":{"rendered":"\u544a\u522b\u65e0\u6548\u8ba1\u7b97\uff01\u65b0TTS\u6846\u67b6\u62ef\u655119%\u88ab\u57cb\u6ca1\u7b54\u6848\uff0c\u63a8\u7406\u51c6\u786e\u7387\u98d9\u5347"},"content":{"rendered":"
\"\"<\/div>\n
<\/div>\n
\u534e\u4e3a\u8bfa\u4e9a\u65b9\u821f\u5b9e\u9a8c\u5ba4\u8054\u5408\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u7b49\u673a\u6784\u7684\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u9010\u6b65\u63a8\u7406\u68c0\u67e5\u70b9\u5206\u6790\uff08SRCA\uff09\u6846\u67b6 \u2014\u2014 \u5728\u63a8\u7406\u6b65\u9aa4\u95f4\u5f15\u5165 \u201c\u68c0\u67e5\u70b9\u201d\uff0c\u5e76\u96c6\u6210\u4e24\u5927\u6838\u5fc3\u7b56\u7565\u3002<\/div>\n
\n
\n

\u5927\u8bed\u8a00\u6a21\u578b\u901a\u8fc7 CoT \u5df2\u5177\u5907\u5f3a\u5927\u7684\u6570\u5b66\u63a8\u7406\u80fd\u529b\uff0c\u800c Beam Search\u3001DVTS \u7b49\u6d4b\u8bd5\u65f6\u6269\u5c55\uff08Test-Time Scaling, TTS\uff09\u65b9\u6cd5\u53ef\u901a\u8fc7\u5206\u914d\u989d\u5916\u8ba1\u7b97\u8d44\u6e90\u8fdb\u4e00\u6b65\u63d0\u5347\u51c6\u786e\u6027\u3002\u7136\u800c\uff0c\u73b0\u6709\u65b9\u6cd5\u5b58\u5728\u4e24\u5927\u5173\u952e\u7f3a\u9677\uff1a\u8def\u5f84\u540c\u8d28\u5316\uff08\u63a8\u7406\u8def\u5f84\u8d8b\u540c\uff09\u548c\u4e2d\u95f4\u7ed3\u679c\u5229\u7528\u4e0d\u8db3\uff08\u5927\u91cf\u9ad8\u8d28\u91cf\u63a8\u7406\u5206\u652f\u88ab\u4e22\u5f03\uff09\u3002<\/p>\n

\u4e3a\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u534e\u4e3a\u8bfa\u4e9a\u65b9\u821f\u5b9e\u9a8c\u5ba4\u8054\u5408\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u7b49\u673a\u6784\u7684\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u9010\u6b65\u63a8\u7406\u68c0\u67e5\u70b9\u5206\u6790\uff08SRCA\uff09\u6846\u67b6 \u2014\u2014 \u5728\u63a8\u7406\u6b65\u9aa4\u95f4\u5f15\u5165 \u201c\u68c0\u67e5\u70b9\u201d\uff0c\u5e76\u96c6\u6210\u4e24\u5927\u6838\u5fc3\u7b56\u7565\uff1a\uff081\uff09\u7b54\u6848\u805a\u7c7b\u641c\u7d22\uff08Answer-Clustered Search\uff09\uff1a\u6839\u636e\u4e2d\u95f4\u68c0\u67e5\u70b9\u7b54\u6848\u5bf9\u63a8\u7406\u8def\u5f84\u8fdb\u884c\u5206\u7ec4\uff0c\u5728\u4fdd\u8bc1\u8d28\u91cf\u7684\u540c\u65f6\u7ef4\u6301\u8def\u5f84\u591a\u6837\u6027\uff1b\uff082\uff09\u68c0\u67e5\u70b9\u5019\u9009\u589e\u5f3a\uff08Checkpoint Candidate Augmentation\uff09\uff1a\u5229\u7528\u6240\u6709\u4e2d\u95f4\u7b54\u6848\u8f85\u52a9\u6700\u7ec8\u51b3\u7b56\u3002<\/p>\n

\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u5728\u591a\u4e2a\u6570\u5b66\u6570\u636e\u96c6\u4e0a\uff0c\u5982\u00a0MATH500\u00a0\u548c OlympiadBench\uff0cSRCA \u76f8\u8f83\u4e8e\u73b0\u6709 TTS \u65b9\u6cd5\uff0c\u63a8\u7406\u51c6\u786e\u6027\u5747\u6709\u63d0\u5347\u3002\u8be5\u8bba\u6587\u5df2\u88ab EMNLP 2025 \u63a5\u6536\u3002<\/p>\n

<\/p>\n

    \n
  • \u8bba\u6587\u9898\u76ee\uff1aStepwise Reasoning Checkpoint Analysis: A Test Time Scaling Method to Enhance LLMs’ Reasoning<\/li>\n
  • \u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/arxiv.org\/abs\/2505.17829<\/li>\n<\/ul>\n

    Test Time Scaling\uff08TTS\uff09\u6280\u672f\u7b80\u5355\u6765\u8bf4\u5c31\u662f\u5728\u6a21\u578b\u6d4b\u8bd5\u9636\u6bb5 “\u7838\u8d44\u6e90”\uff1a\u4e0d\u6539\u53d8\u6a21\u578b\u672c\u8eab\uff0c\u800c\u662f\u901a\u8fc7\u589e\u52a0\u63a8\u7406\u65f6\u7684\u8ba1\u7b97\u5f00\u9500\uff0c\u8ba9 LLM \u5728\u89e3\u9898\u65f6 “\u591a\u60f3\u4e00\u4f1a\u513f”\uff0c\u4ece\u800c\u663e\u8457\u63d0\u5347\u63a8\u7406\u51c6\u786e\u6027\u3002\u9664\u4e86\u5e38\u89c1\u7684\u957f\u601d\u7ef4\u94fe\uff0c\u6bd4\u5982 DeepSeek R1 \u5178\u578b\u7684 think \u6a21\u5f0f\uff0c\u591a\u6b21\u91c7\u6837\u5e76\u6709\u7b56\u7565\u7684\u641c\u7d22\u6b63\u786e\u89e3\u9898\u8def\u5f84\u4e5f\u662f\u4e00\u79cd\u5e38\u89c1\u7684 TTS \u7b56\u7565\u3002<\/p>\n

    \u6211\u4eec\u5e38\u7528\u7684\u591a\u6570\u6295\u7968 \/ \u81ea\u6211\u4e00\u81f4\u6027\uff08Self-Consistency\uff09\u53ef\u4ee5\u89c6\u4e3a\u662f\u6700\u6734\u7d20\u7684 TTS \u6280\u672f\u3002\u6bd4\u5982\u8ba9\u6a21\u578b\u5bf9\u4e00\u9053\u6570\u5b66\u9898\u751f\u6210 10 \u4e2a\u63a8\u7406\u8fc7\u7a0b\uff0c\u6700\u540e\u9009\u51fa\u73b0\u6b21\u6570\u6700\u591a\u7684\u7b54\u6848\u3002\u8fd9\u79cd\u770b\u4f3c\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u5374\u80fd\u663e\u8457\u63d0\u5347\u6a21\u578b\u63a8\u7406\u7684\u51c6\u786e\u7387 \u2014\u2014 \u4ee3\u4ef7\u662f\u591a\u82b1\u51e0\u500d\u8ba1\u7b97\u65f6\u95f4\u3002<\/p>\n

    \u968f\u7740\u4efb\u52a1\u96be\u5ea6\u63d0\u5347\uff0c\u8fd9\u79cd\u66b4\u529b\u63d0\u5347\u91c7\u6837\u6b21\u6570\u7684\u505a\u6cd5\u6548\u7387\u8d8a\u6765\u8d8a\u4f4e\u3002\u4e8e\u662f\u7814\u7a76\u8005\u4eec\u5f15\u5165\u4e86\u989d\u5916\u7684\u6253\u5206\u6a21\u578b\uff0c\u6bd4\u5982\u4e00\u4e2a\u8fc7\u7a0b\u5956\u52b1\u6a21\u578b\uff08PRM\uff09\uff0c\u4ece\u800c\u5f00\u53d1\u4e86\u66f4\u5148\u8fdb\u7684 TTS \u7b97\u6cd5\u3002<\/p>\n

    <\/p>\n

      \n
    • Beam Search\uff1a\uff08\u5de6\u56fe\uff09\u6bcf\u6b21\u91c7\u6837\u5f97\u5230\u7684\u8def\u5f84\u7531 PRM \u6253\u5206\uff0c\u4fdd\u7559\u5f97\u5206\u6700\u9ad8\u7684 k \u6761\u63a8\u7406\u8def\u5f84\u7ee7\u7eed\u6df1\u5165\uff0c\u907f\u514d\u5728\u9519\u8bef\u65b9\u5411\u6d6a\u8d39\u8d44\u6e90\uff1b<\/li>\n
    • DVTS\uff08Diverse Verifier Tree Search\uff09\uff1a\uff08\u53f3\u56fe\uff09\u540c\u65f6\u7ef4\u62a4\u591a\u4e2a\u72ec\u7acb\u7684\u63a8\u7406\u6811\uff0c\u6bcf\u68f5\u6811\u5411\u4e0b\u63a2\u7d22 PRM \u6253\u5206\u6700\u9ad8\u7684\u8def\u5f84\u3002\u5f3a\u8feb\u6a21\u578b\u63a2\u7d22\u4e0d\u540c\u89e3\u9898\u601d\u8def\uff0c\u51cf\u5c11 “\u4e00\u6761\u9053\u8d70\u5230\u9ed1” \u7684\u98ce\u9669\u3002<\/li>\n<\/ul>\n

      \u4e0d\u8fc7\u8fd9\u7c7b\u65b9\u6cd5\u4ecd\u7136\u5b58\u5728\u4e24\u4e2a\u95ee\u9898\u3002<\/p>\n

      \u4e24\u5927\u75db\u70b9<\/h4>\n
        \n
      • \u601d\u8def\u592a\u5355\u4e00\uff1a\u660e\u660e\u751f\u6210\u4e86\u591a\u6761\u63a8\u7406\u8def\u5f84\uff0c\u6700\u7ec8\u5374\u90fd\u5f80\u4e00\u4e2a\u65b9\u5411\u624e\u5806\uff08\u8def\u5f84\u540c\u8d28\u5316\uff09\u3002\u8fd9\u662f\u7531 PRM \u7684\u5c40\u9650\u6027\u5e26\u6765\u7684\uff1a\u5e76\u4e0d\u5b8c\u7f8e\u7684 PRM \u6253\u5206\u5177\u6709\u9690\u5f0f\u7684\u504f\u597d\uff0c\u9009\u51fa\u7684\u8def\u5f84\u5f80\u5f80\u5177\u6709\u4e00\u5b9a\u7684\u5171\u6027\u3002\u8fd9\u6709\u65f6\u4f1a\u5bfc\u81f4\u4e00\u4e9b\u601d\u8def\u4e0d\u540c\u4f46\u5e76\u672a\u51fa\u9519\u7684\u89e3\u9898\u8def\u5f84\u6253\u5206\u7565\u4f4e\u672a\u80fd\u88ab\u7ee7\u7eed\u63a2\u7d22\u3002<\/li>\n
      • \u4e2d\u95f4\u7ed3\u679c\u6d6a\u8d39\uff1a\u63a8\u7406\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u5927\u91cf\u4e2d\u95f4\u8fc7\u7a0b\u88ab\u76f4\u63a5\u4e22\u5f03\u3002\u4ee5 Beam Search \u4e3a\u4f8b\uff0c\u5047\u8bbe\u91c7\u6837\u6b21\u6570\u4e3a 16\uff0c\u675f\u5bbd\u4e3a 4\uff0c\u5219\u91c7\u6837\u4e2d 75% \u7684\u6b65\u9aa4\u5c06\u88ab\u76f4\u63a5\u4e22\u5f03\u3002\u8fd9\u5176\u4e2d\u4e0d\u4e4f\u4e00\u4e9b\u4f18\u8d28\u7684\u6b63\u786e\u7684\u89e3\u9898\u601d\u8def\uff0c\u4f46\u662f\u8fd9\u4e9b\u4e2d\u95f4\u8fc7\u7a0b\u5e76\u672a\u6709\u6548\u8d21\u732e\u5230\u6700\u7ec8\u7b54\u6848\u7684\u51b3\u7b56\u4e2d\u3002<\/li>\n<\/ul>\n

        \u6211\u4eec\u7684\u89e3\u6cd5\uff1a\u7ed9\u63a8\u7406\u8fc7\u7a0b “\u8bbe\u68c0\u67e5\u70b9”<\/h4>\n

        \u9488\u5bf9\u8fd9\u4e9b\u95ee\u9898\uff0c\u6211\u4eec\u63d0\u51fa\u4e86 SRCA\uff08Stepwise Reasoning Checkpoint Analysis\uff09 \u6846\u67b6\uff0c\u8be5\u6846\u67b6\u5305\u542b\u4e09\u4e2a\u5173\u952e\u7ec4\u4ef6\uff1a<\/p>\n

          \n
        • \u68c0\u67e5\u70b9\u6ce8\u5165\uff1a\u5f3a\u5236\u6a21\u578b\u5728\u6bcf\u4e00\u6b65\u63a8\u7406\u540e\u6682\u505c\u5e76\u8f93\u51fa\u9636\u6bb5\u6027\u7b54\u6848\u3002<\/li>\n
        • \u7b54\u6848\u805a\u7c7b\u641c\u7d22\uff1a\u628a\u68c0\u67e5\u70b9\u7b54\u6848\u4e00\u6837\u7684\u63a8\u7406\u8def\u5f84\u5f52\u4e3a\u4e00\u7ec4\uff0c\u5e76\u4ece\u6bcf\u7ec4\u5185\u9009\u62e9\u8def\u5f84\u7ee7\u7eed\u63a8\u7406\u3002<\/li>\n
        • \u68c0\u67e5\u70b9\u5019\u9009\u589e\u5f3a\uff1a\u6536\u96c6\u6240\u6709\u68c0\u67e5\u70b9\u7b54\u6848\u52a0\u5165\u5230\u6700\u7ec8\u7b54\u6848\u7684\u9009\u62e9\u3002<\/li>\n<\/ul>\n

          \u4e0b\u9762\u662f\u6bcf\u4e2a\u7ec4\u4ef6\u7684\u5177\u4f53\u4ecb\u7ecd\u3002<\/p>\n

          \u68c0\u67e5\u70b9\u6ce8\u5165\uff08Checkpoint Injection\uff09\uff1a\u6253\u65ad\u63a8\u7406\u5e76\u9884\u6d4b\u7b54\u6848<\/strong><\/p>\n

          <\/p>\n

          \u68c0\u67e5\u70b9\u6ce8\u5165\u662f SRCA \u7684\u57fa\u7840\u6280\u672f\uff0c\u540e\u7eed\u7684 ACS \u548c CCA \u7b97\u6cd5\u5168\u90e8\u4f9d\u8d56\u4e8e\u68c0\u67e5\u70b9\u6ce8\u5165\u6536\u96c6\u5230\u7684\u4e2d\u95f4\u7b54\u6848\uff0c\u6838\u5fc3\u601d\u8def\u662f\u5f3a\u5236\u6a21\u578b\u5728\u6bcf\u4e00\u6b65\u63a8\u7406\u540e\u6682\u505c\u5e76\u8f93\u51fa\u9636\u6bb5\u6027\u7b54\u6848\u3002\u65e9\u671f\u7684\u5de5\u4f5c\u4e2d\u4ea6\u6709\u7c7b\u4f3c\u7684\u63a2\u7d22\uff0cchain-of-probe (https:\/\/aclanthology.org\/2025.findings-naacl.140\/) \u540c\u6837\u662f\u5229\u7528\u6682\u505c\u63a8\u7406\u6536\u96c6\u7b54\u6848\u7684\u601d\u8def\u89c2\u6d4b\u6a21\u578b\u63a8\u7406\u65f6\u7f6e\u4fe1\u5ea6 (confidence) \u7684\u53d8\u5316\u4ee5\u5224\u65ad\u6a21\u578b\u63a8\u7406\u662f\u5426\u51c6\u786e\u3002\u800c\u68c0\u67e5\u70b9\u6ce8\u5165\u5219\u66f4\u5173\u6ce8\u6a21\u578b\u9636\u6bb5\u6027\u63a8\u7406\u7684\u7b54\u6848\u672c\u8eab\uff0c\u5177\u4f53\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n

            \n
          1. \u68c0\u6d4b\u6b65\u9aa4\u7ed3\u675f\u7b26\uff08\u5982 “### Step”\uff09\uff1a\u5f53\u68c0\u6d4b\u5230\u6b64\u7c7b\u5b57\u6bb5\u65f6\uff0c\u8bf4\u660e LLM \u7684\u4e0a\u4e00\u6b65\u63a8\u7406\u5df2\u7ecf\u7ed3\u675f\uff0c\u53ef\u4ee5\u8fdb\u884c\u7b54\u6848\u68c0\u67e5\u3002<\/li>\n
          2. \u63d2\u5165\u63d0\u793a “So the answer is”\uff1a\u6211\u4eec\u901a\u8fc7\u63d2\u5165\u540e\u7f00\u5f3a\u884c\u6539\u53d8\u4e0a\u4e0b\u6587\uff0c\u6a21\u578b\u6cbf\u7740\u65b0\u7684\u4e0a\u4e0b\u6587\u7ee7\u7eed\u89e3\u7801\uff0c\u8f93\u51fa\u5b83\u6240\u8ba4\u4e3a\u7684\u7b54\u6848\u3002<\/li>\n
          3. \u8bb0\u5f55\u68c0\u67e5\u70b9\u7b54\u6848\uff1a\u8be5\u7b54\u6848\u662f\u6211\u4eec\u540e\u7eed\u6539\u8fdb\u641c\u7d22\u7b56\u7565\u548c\u6295\u7968\u7684\u91cd\u8981\u4f9d\u636e\u3002<\/li>\n<\/ol>\n

            \u901a\u8fc7\u8fd9\u6837\u7684\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u6536\u96c6\u5230\u6a21\u578b\u57fa\u4e8e\u5f53\u524d\u63a8\u7406\u6b65\u9aa4\u5f97\u51fa\u7684\u7b54\u6848\u3002\u8fd9\u79cd \u201c\u4e2d\u95f4\u7b54\u6848\u201d \u5c3d\u7ba1\u5e76\u4e0d\u5b8c\u6574\u548c\u7cbe\u786e\uff0c\u4f46\u5b83\u4eec\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u53ef\u4ee5\u4ee3\u8868\u6a21\u578b\u5728\u5f53\u524d\u7684\u601d\u8003\u8fc7\u7a0b\uff0c\u6bd4\u5982\u4e24\u6761\u63a8\u7406\u8def\u5f84\u5f97\u51fa\u7684\u4e2d\u95f4\u7b54\u6848\u662f\u4e00\u6837\u7684\uff0c\u6211\u4eec\u5219\u53ef\u4ee5\u8ba4\u4e3a\u8fd9\u4e24\u6761\u63a8\u7406\u8def\u5f84\u76ee\u524d\u89e3\u9898\u7684\u601d\u8def\u548c\u8fdb\u5ea6\u662f\u7c7b\u4f3c\u7684\u3002\u6536\u96c6\u5230\u4e2d\u95f4\u7b54\u6848\u540e\uff0c\u901a\u8fc7\u5408\u7406\u7684 KV Cache \u7ba1\u7406\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u63a8\u7406\u72b6\u6001\u56de\u6eda\u5230\u4e0a\u4e00\u6b65\u63a8\u7406\u7ed3\u675f\u7684\u65f6\u523b\uff0c\u4ece\u800c\u907f\u514d\u53cd\u590d\u63a8\u7406\u964d\u4f4e\u8ba1\u7b97\u5f00\u9500\u3002<\/p>\n

            \u7b54\u6848\u805a\u7c7b\u641c\u7d22\uff08ACS\uff09\uff1a\u9632\u6b62 \u201c\u601d\u8def\u624e\u5806\u201d\uff0c\u9f13\u52b1\u4e0d\u540c\u89e3\u6cd5<\/strong><\/p>\n

            <\/p>\n

            \u57fa\u4e8e\u68c0\u67e5\u70b9\u7b54\u6848\uff0c\u6211\u4eec\u91cd\u65b0\u8bbe\u8ba1\u4e86\u8def\u5f84\u641c\u7d22\u7b56\u7565\uff0c\u63d0\u51fa\u4e86 Answer Clustering Search \u7b97\u6cd5\u3002\u4f20\u7edf\u65b9\u6cd5\uff08\u5982 Beam Search\uff09\u867d\u7136\u8ba9\u6a21\u578b\u5c1d\u8bd5\u591a\u6761\u8def\uff0c\u4f46 PRM \u6253\u9ad8\u5206\u7684\u8def\u5f84\u5f80\u5f80\u7c7b\u4f3c\uff0c\u8fd9\u5c31\u5bb9\u6613\u63d0\u524d\u627c\u6740\u641c\u7d22\u8def\u5f84\u7684\u591a\u6837\u6027\uff0c\u5bfc\u81f4\u6700\u7ec8\u9519\u8fc7\u53ef\u80fd\u7684\u6b63\u786e\u7b54\u6848\u3002<\/p>\n

            \u9488\u5bf9\u8def\u5f84\u540c\u8d28\u5316\u95ee\u9898\uff0cACS \u5728\u68c0\u67e5\u70b9\u6267\u884c\u53cc\u5c42\u7b5b\u9009\u673a\u5236\uff1a<\/p>\n

              \n
            • \u7ec4\u5185\u62e9\u4f18\uff1a\u5c06\u540c\u4e2d\u95f4\u7b54\u6848\u7684\u8def\u5f84\u5f52\u7ec4\uff0c\u6309\u7ec4\u5185 PRM \u603b\u5206\u6392\u5e8f<\/li>\n
            • \u7ec4\u95f4\u7ade\u4e89\uff1a\u91c7\u7528\u8f6e\u8be2\u8c03\u5ea6\uff08Round-Robin\uff09\uff0c\u6309\u603b\u5206\u987a\u5e8f\u4ece\u6bcf\u7ec4\u62bd\u53d6\u6700\u4f18\u8def\u5f84<\/li>\n<\/ul>\n

              \u8fd9\u6837\u4fdd\u8bc1\u4e86\u4e0d\u540c\u89e3\u9898\u65b9\u5411\uff08\u4e0d\u540c\u7ec4\uff09\u90fd\u6709\u673a\u4f1a\u4fdd\u7559\u81f3\u5c11\u4e00\u6761 \u201c\u79cd\u5b50\u9009\u624b\u201d \u7ee7\u7eed\u53d1\u5c55\u3002\u5373\u4f7f\u67d0\u4e00\u79cd\u65b9\u6cd5\uff08\u7ec4\uff09\u76ee\u524d\u5206\u6570\u4e0d\u662f\u6700\u9ad8\uff0c\u53ea\u8981\u5b83\u6574\u4f53\u6709\u6f5c\u529b\uff0c\u5b83\u6700\u597d\u7684\u90a3\u6761\u8def\u4e5f\u6709\u673a\u4f1a\u88ab\u9009\u4e0a\u3002\u8fd9\u5c31\u5927\u5927\u589e\u52a0\u4e86\u89e3\u9898\u601d\u8def\u7684\u591a\u6837\u6027\uff0c\u907f\u514d\u5927\u5bb6\u4e00\u7a9d\u8702\u6324\u5230\u4e00\u6761\uff08\u53ef\u80fd\u9519\u7684\uff09\u601d\u8def\u4e0a\u3002<\/p>\n

              \u68c0\u67e5\u70b9\u5019\u9009\u589e\u5f3a\uff08CCA\uff09\uff1a\u62a2\u6551 \u201c\u534a\u6210\u54c1\u597d\u7b54\u6848\u201d\uff0c\u53d8\u5e9f\u4e3a\u5b9d<\/strong><\/p>\n

              <\/p>\n

              \u5728\u4f20\u7edf\u6811\u641c\u7d22\uff08\u5982 Beam Search \/ DVTS\uff09\u4e2d\uff0c\u53ea\u6709\u90a3\u4e9b\u6700\u7ec8\u8d70\u5b8c\u5168\u7a0b\u7684\u8def\u5f84\u624d\u6709\u8d44\u683c\u53c2\u4e0e\u6700\u7ec8\u7b54\u6848\u7684\u8bc4\u9009\u3002\u5927\u91cf\u672a\u5b8c\u6210\u7684\u4e2d\u95f4\u63a8\u7406\u6b65\u9aa4\u88ab\u76f4\u63a5\u4e22\u5f03\u3002CCA \u901a\u8fc7\u6536\u96c6\u590d\u7528\u8fd9\u4e9b\u672a\u5b8c\u6210\u8def\u5f84\u7684\u68c0\u67e5\u70b9\u7b54\u6848\u63d0\u5347\u6a21\u578b\u63a8\u7406\u7684\u51c6\u786e\u6027\uff1a<\/p>\n

                \n
              1. \u5728\u6bcf\u4e00\u6b65\u63a8\u7406\u4e4b\u540e\uff0c\u8bb0\u5f55\u6536\u96c6\u6240\u6709\u7684\u68c0\u67e5\u70b9\u7b54\u6848\u3002<\/li>\n
              2. \u5373\u4f7f\u4e00\u6761\u8def\u6ca1\u8d70\u5b8c\uff0c\u5b83\u5728\u67d0\u4e2a\u6b65\u9aa4\u5f97\u51fa\u7684\u90a3\u4e2a\u4e2d\u95f4\u7b54\u6848\uff0c\u4e5f\u53ef\u80fd\u662f\u6700\u7ec8\u7b54\u6848\u3002\u6240\u4ee5 CCA \u4f1a\u628a\u6bcf\u4e2a\u4e2d\u95f4\u7b54\u6848\u8fde\u540c\u5b83\u8d70\u5230\u8fd9\u4e00\u6b65\u7684\u63a8\u7406\u8fc7\u7a0b\uff0c\u90fd\u6253\u5305\u6210\u4e00\u4e2a\u72ec\u7acb\u7684\u5019\u9009\u7b54\u6848\u3002\u8fd9\u5c31\u50cf\u628a\u90a3\u4e9b\u534a\u6210\u54c1\u62a2\u6551\u51fa\u6765\u3002<\/li>\n
              3. \u5f53\u6240\u6709\u8def\u5f84\u90fd\u63a8\u7406\u7ed3\u675f\u540e\uff08\u65e0\u8bba\u662f\u8d70\u5b8c\u8fd8\u662f\u88ab\u6dd8\u6c70\uff09\uff0c\u6700\u7ec8\u7684\u7b54\u6848\u8bc4\u9009\u4e0d\u518d\u662f\u53ea\u770b\u90a3\u51e0\u6761 \u201c\u5b8c\u6574\u201d \u8def\u5f84\u7684\u6700\u7ec8\u7b54\u6848\u3002CCA \u4f1a\u628a\u6240\u6709\u6536\u96c6\u5230\u7684\u8fd9\u4e9b \u201c\u534a\u6210\u54c1\u7b54\u6848\u201d \u548c\u5b8c\u6574\u8def\u5f84\u7684\u6700\u7ec8\u7b54\u6848\uff0c\u5168\u90e8\u653e\u5728\u4e00\u8d77\uff0c\u6839\u636e PRM \u7684\u6253\u5206\u9009\u62e9\u6700\u9ad8\u8005\u3002<\/li>\n<\/ol>\n

                \u8fd9\u6837\u6781\u5927\u51cf\u5c11\u4e86 \u201c\u597d\u7b54\u6848\u88ab\u4e2d\u9014\u57cb\u6ca1\u201d \u7684\u60c5\u51b5\u3002\u5373\u4f7f\u6a21\u578b\u540e\u9762\u63a8\u7406\u8dd1\u504f\u4e86\uff0c\u53ea\u8981\u5b83\u5728\u67d0\u4e2a\u6b65\u9aa4 \u201c\u7075\u5149\u4e00\u73b0\u201d \u5f97\u51fa\u4e86\u6b63\u786e\u7ed3\u679c\uff0cCCA \u5c31\u80fd\u628a\u5b83\u635e\u56de\u6765\uff0c\u7ed9\u6a21\u578b\u4e00\u4e2a \u201c\u540e\u6094\u836f\u201d\u3002\u8fd9\u5927\u5927\u63d0\u9ad8\u4e86\u8ba1\u7b97\u8d44\u6e90\u7684\u5229\u7528\u7387\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5177\u4f53\u7684\u793a\u4f8b\uff1a<\/p>\n

                <\/p>\n

                \u5982\u56fe\u6240\u793a\uff0c\u6a21\u578b\u63a8\u7406\u5b8c\u6210\u5f97\u5230\u7684\u7b54\u6848\u662f 9\uff0c\u800c\u6b63\u786e\u7b54\u6848\u662f 27\u3002\u4f46\u56de\u987e\u63a8\u7406\u8fc7\u7a0b\u4e2d\u7684\u68c0\u67e5\u70b9\u7b54\u6848\u53ef\u4ee5\u53d1\u73b0\uff0c\u6a21\u578b\u5728\u7b2c 4 \u548c\u7b2c 5 \u6b65\u5df2\u7ecf\u5f97\u51fa\u4e86 27 \u8fd9\u4e2a\u7b54\u6848\uff0c\u800c\u9519\u8bef\u51fa\u5728\u7b2c 6 \u6b65 \u2014\u20149 \u662f\u4e00\u4e2a\u5b8c\u5168\u5e73\u65b9\u6570\u800c\u4e0d\u662f\u5e73\u65b9\u7acb\u65b9\u6570\u3002\u800c CCA \u8bb0\u5f55\u6536\u96c6\u4e86\u6240\u6709\u68c0\u67e5\u70b9\u7b54\u6848\uff0c\u5e76\u7efc\u5408\u8003\u8651\u6240\u6709\u5019\u9009\u7b54\u6848\u9009\u51fa\u6700\u7ec8\u7ed3\u679c\u3002\u53ef\u4ee5\u770b\u5230\u7b2c 5 \u6b65\u7684\u68c0\u67e5\u70b9\u7b54\u6848\u5f97\u5230\u4e86\u6700\u9ad8\u5206 0.7192\uff0c\u8be5\u7b54\u6848\u88ab CCA \u6062\u590d\u5e76\u4fee\u6b63\u4e86\u9519\u8bef\u7b54\u6848\u3002<\/p>\n

                \u5b9e\u9a8c\u7ed3\u679c<\/h4>\n

                TL;DR:<\/p>\n

                  \n
                • SRCA \u6846\u67b6\u52a0\u6301\u7684 1B \u5c0f\u6a21\u578b\u5728 MATH500 \u6570\u636e\u96c6\u4e0a\u8fbe\u5230 65.2% \u51c6\u786e\u7387\uff0c\u9996\u6b21\u8d85\u8d8a\u53c2\u91cf 70 \u500d\u7684 70B \u5927\u6a21\u578b\uff0865.0%\uff09<\/li>\n
                • \u901a\u8fc7\u7b54\u6848\u805a\u7c7b\u641c\u7d22\uff08ACS\uff09\u4f18\u5316\u8def\u5f84\u591a\u6837\u6027\uff0cSRCA \u4ec5\u9700 16 \u6b21\u91c7\u6837\u5373\u53ef\u8fbe\u5230\u5176\u4ed6 TTS \u65b9\u6cd5 128 \u6b21\u91c7\u6837\u7684\u7cbe\u5ea6\u3002\u5728\u540c\u7b49\u786c\u4ef6\u6761\u4ef6\u4e0b\uff0c\u63a8\u7406\u6548\u7387\u63d0\u5347\u8fbe 8 \u500d\uff0c\u4ece\u800c\u964d\u4f4e\u8ba1\u7b97\u6210\u672c\u3002<\/li>\n
                • \u68c0\u67e5\u70b9\u5019\u9009\u589e\u5f3a\uff08CCA\uff09\u7b56\u7565\u6210\u529f\u4ece\u4e2d\u95f4\u6b65\u9aa4\u62ef\u6551 19.07% \u7684\u6b63\u786e\u7b54\u6848\u3002\u8fd9\u4e9b\u7b54\u6848\u8bde\u751f\u4e8e\u63a8\u7406\u4e2d\u9014\uff0c\u5374\u56e0\u540e\u7eed\u8def\u5f84\u504f\u5dee\u88ab\u4e22\u5f03\u3002CCA \u901a\u8fc7\u590d\u7528\u9ad8\u8d28\u91cf\u4e2d\u95f4\u7ed3\u679c\uff0c\u6784\u5efa\u4e86\u5f3a\u5927\u7684\u9519\u8bef\u5bb9\u5fcd\u673a\u5236\u3002<\/li>\n
                • \u8bbe\u7f6e\u5408\u7406\u9608\u503c\uff0c\u5f53\u5019\u9009\u6c60\u4e2d\u51fa\u73b0\u8d85\u8fc7\u9608\u503c\u7684\u68c0\u67e5\u70b9\u7b54\u6848\u5373\u505c\u6b62\u63a8\u7406\u8f93\u51fa\u7b54\u6848\uff0c\u5e73\u5747\u53ef\u8282\u7701 27% \u7684\u63a8\u7406\u6b65\u9aa4\uff0c\u63a8\u7406\u51c6\u786e\u7387\u8f7b\u5fae\u4e0b\u964d 0.58%\u3002<\/li>\n
                • \u6587\u7ae0\u6765\u81ea\uff1a51CTO<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
                  <\/div>\n

                  <\/g><\/svg><\/i> \"Loading\"<\/p>\n

                  <\/div>\n","protected":false},"excerpt":{"rendered":"

                  \u534e\u4e3a\u8bfa\u4e9a\u65b9\u821f\u5b9e\u9a8c\u5ba4\u8054\u5408\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u7b49\u673a\u6784\u7684\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u9010\u6b65\u63a8\u7406\u68c0\u67e5\u70b9\u5206\u6790\uff08SRCA\uff09\u6846\u67b6 \u2014\u2014 \u5728\u63a8\u7406\u6b65\u9aa4\u95f4\u5f15 […]<\/p>\n

                  <\/div>\n

                  <\/g><\/svg><\/i> \"Loading\"<\/p>\n

                  <\/div>\n","protected":false},"author":56,"featured_media":26870,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,20,80],"tags":[1826],"class_list":["post-26868","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-23","category-20","category-80","tag-tts19"],"_links":{"self":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/26868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/comments?post=26868"}],"version-history":[{"count":1,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/26868\/revisions"}],"predecessor-version":[{"id":26877,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/26868\/revisions\/26877"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media\/26870"}],"wp:attachment":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media?parent=26868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/categories?post=26868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/tags?post=26868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}