<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Benchmark on BiribiriBird</title><link>https://biribiribird.top/tags/benchmark/</link><description>Recent content in Benchmark on BiribiriBird</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Thu, 08 Oct 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://biribiribird.top/tags/benchmark/index.xml" rel="self" type="application/rss+xml"/><item><title>论文阅读高手 · 教育论文笔记（二）· Benchmark</title><link>https://biribiribird.top/posts/edu_agent_paper_review_benchmark/</link><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><guid>https://biribiribird.top/posts/edu_agent_paper_review_benchmark/</guid><description>&lt;p&gt;[TOC]&lt;/p&gt;
&lt;h2 id="longtutor-benchmarking-large-language-models-for-long-term-personalized-tutoring"&gt;LongTutor: Benchmarking Large Language Models for Long-term Personalized Tutoring&lt;/h2&gt;
&lt;p&gt;&lt;a href="https://aclanthology.org/2026.acl-long.1371/"&gt;LongTutor: Benchmarking Large Language Models for Long-term Personalized Tutoring - ACL Anthology&lt;/a&gt;&lt;/p&gt;
&lt;h3 id="idea"&gt;Idea&lt;/h3&gt;
&lt;p&gt;核心是根据长期记忆数据，制作了三个问题：&lt;/p&gt;
&lt;p&gt;三个问题的类型由论文预先规定：&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Q1：信息提取——询问单条历史记录中的事实。&lt;/li&gt;
&lt;li&gt;Q2：跨记录推理——要求综合多条历史记录回答问题。&lt;/li&gt;
&lt;li&gt;Q3：幻觉检测——询问历史中不存在的信息，测试模型能否拒绝编造。&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;核心目的是：区分大模型**“能找到历史信息”“能综合历史信息”和“知道历史中没有某个信息”**这三种不同能力。&lt;/p&gt;</description><content:encoded><![CDATA[<p>[TOC]</p>
<h2 id="longtutor-benchmarking-large-language-models-for-long-term-personalized-tutoring">LongTutor: Benchmarking Large Language Models for Long-term Personalized Tutoring</h2>
<p><a href="https://aclanthology.org/2026.acl-long.1371/">LongTutor: Benchmarking Large Language Models for Long-term Personalized Tutoring - ACL Anthology</a></p>
<h3 id="idea">Idea</h3>
<p>核心是根据长期记忆数据，制作了三个问题：</p>
<p>三个问题的类型由论文预先规定：</p>
<ul>
<li>Q1：信息提取——询问单条历史记录中的事实。</li>
<li>Q2：跨记录推理——要求综合多条历史记录回答问题。</li>
<li>Q3：幻觉检测——询问历史中不存在的信息，测试模型能否拒绝编造。</li>
</ul>
<p>核心目的是：区分大模型**“能找到历史信息”“能综合历史信息”和“知道历史中没有某个信息”**这三种不同能力。</p>
<p>作者希望证明：<strong>即使 LLM 能准确检索学生历史，也不代表它能正确理解长期学习轨迹，更不代表它能完成准确的学习诊断。</strong></p>
<hr>
<p>最后的实验也证明了：<strong>当前大模型在长期个性化教学中存在明显的能力不匹配——基础历史信息提取相对成熟，但跨记录推理、认知状态诊断和历史驱动的教学仍有较大不足。</strong></p>
<h3 id="method">Method</h3>
<h4 id="1-原始数据准备">1. 原始数据准备</h4>
<p>输入： 学生答题日志 + 题目元数据。</p>
<ul>
<li>答题日志：<code>student_id</code>、<code>question_id</code>、<code>response</code>（正确/错误）、<code>timestamp</code></li>
<li>题目元数据：题目内容、知识点、标准答案等</li>
</ul>
<p>处理：</p>
<ol>
<li>按学生 ID 聚合答题记录。</li>
<li>按时间升序排列。</li>
<li>筛选长度至少为 200、时间跨度至少为 10 天的序列。</li>
<li>找到最后一次答错的题目，向前截取总共 200 条记录。</li>
</ol>
<p>输出： <code>sequences_long.jsonl</code></p>
<span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mi>S</mi><mo>=</mo><mo stretchy="false">[</mo><msub><mi>h</mi><mn>1</mn></msub><mo separator="true">,</mo><msub><mi>h</mi><mn>2</mn></msub><mo separator="true">,</mo><mo>…</mo><mo separator="true">,</mo><msub><mi>h</mi><mn>199</mn></msub><mo separator="true">,</mo><msub><mi>q</mi><mtext>current</mtext></msub><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">
S=[h_1,h_2,\ldots,h_{199},q_{\text{current}}]
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathnormal" style="margin-right:0.05764em;">S</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">[</span><span class="mord"><span class="mord mathnormal">h</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">1</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord"><span class="mord mathnormal">h</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="minner">…</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord"><span class="mord mathnormal">h</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">199</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">q</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.2806em;"><span style="top:-2.55em;margin-left:-0.0359em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord text mtight"><span class="mord mtight">current</span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mclose">]</span></span></span></span></span><p>其中前 199 条为历史答题记录，最后 1 条为当前错题。</p>
<h4 id="2-学生历史特征计算">2. 学生历史特征计算</h4>
<p>输入： <code>sequences_long.jsonl</code> + 题目元数据。</p>
<p>处理：</p>
<ol>
<li>提取完整历史 <code>history_info</code>（199 条）。</li>
<li>根据当前错题的知识点，筛选具有共同知识点的历史记录 <code>related_history</code>。</li>
<li>计算统计特征：
<ul>
<li><code>overall_acc</code>：历史总体正确率。</li>
<li><code>recent_acc</code>：最近 20 条历史的正确率。</li>
<li><code>related_concept_acc</code>：相关知识点的历史正确率。</li>
<li><code>related_concept_count</code>：相关历史题目数量。</li>
<li><code>related_last_correct_interval_days</code>：距离最近一次相关正确作答的天数。</li>
<li><code>cur_question_error_rate</code>：当前题目在全体学生中的错误率。</li>
</ul>
</li>
</ol>
<p>输出： <code>history_features_lastq.jsonl</code></p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback"><span class="line"><span class="ln"> 1</span><span class="cl">{
</span></span><span class="line"><span class="ln"> 2</span><span class="cl">  &#34;uid&#34;: &#34;S001&#34;,
</span></span><span class="line"><span class="ln"> 3</span><span class="cl">  &#34;history_info&#34;: [&#34;199条历史记录&#34;],
</span></span><span class="line"><span class="ln"> 4</span><span class="cl">  &#34;related_history&#34;: [&#34;相关知识点历史&#34;],
</span></span><span class="line"><span class="ln"> 5</span><span class="cl">  &#34;question_info&#34;: &#34;当前错题&#34;,
</span></span><span class="line"><span class="ln"> 6</span><span class="cl">  &#34;features&#34;: {
</span></span><span class="line"><span class="ln"> 7</span><span class="cl">    &#34;overall_acc&#34;: 0.80,
</span></span><span class="line"><span class="ln"> 8</span><span class="cl">    &#34;recent_acc&#34;: 0.65,
</span></span><span class="line"><span class="ln"> 9</span><span class="cl">    &#34;related_concept_acc&#34;: 1.0,
</span></span><span class="line"><span class="ln">10</span><span class="cl">    &#34;related_concept_count&#34;: 5,
</span></span><span class="line"><span class="ln">11</span><span class="cl">    &#34;related_last_correct_interval_days&#34;: 11,
</span></span><span class="line"><span class="ln">12</span><span class="cl">    &#34;cur_question_error_rate&#34;: 0.20
</span></span><span class="line"><span class="ln">13</span><span class="cl">  }
</span></span><span class="line"><span class="ln">14</span><span class="cl">}
</span></span></code></pre></div><h4 id="3-人工构建-gold-评测数据">3. 人工构建 Gold 评测数据</h4>
<p>输入： 学生历史、当前错题及相关统计特征。</p>
<p>由两名教育专家独立标注，存在分歧时由第三名专家仲裁。</p>
<h5 id="31-memory生成三个历史记忆问题">3.1 Memory：生成三个历史记忆问题</h5>
<p>专家 A 和专家 B 分别阅读学生的历史答题记录，独立设计三个问题及其标准答案</p>
<table>
  <thead>
      <tr>
          <th>类型</th>
          <th>目标</th>
          <th>示例</th>
      </tr>
  </thead>
  <tbody>
      <tr>
          <td>Q1：信息提取</td>
          <td>检索单条历史事实</td>
          <td>10 月 11 日 Q136 的作答结果是什么？</td>
      </tr>
      <tr>
          <td>Q2：跨记录推理</td>
          <td>综合多条历史信息</td>
          <td>10 月 11 日一共完成多少道相关知识点题目？</td>
      </tr>
      <tr>
          <td>Q3：幻觉检测</td>
          <td>判断不存在的信息</td>
          <td>学生 Q999 的题目内容是什么？</td>
      </tr>
  </tbody>
</table>
<p>每个问题均由专家给出标准答案，Q3 不存在的信息对应 <code>Unknown</code>。</p>
<h5 id="32-diagnosis标注错误原因">3.2 Diagnosis：标注错误原因</h5>
<p>专家根据历史证据，从四个类别中选择一个：</p>
<table>
  <thead>
      <tr>
          <th>诊断标签</th>
          <th>含义</th>
          <th>对应教学策略</th>
      </tr>
  </thead>
  <tbody>
      <tr>
          <td>Recall Failure</td>
          <td>遗忘或知识提取失败</td>
          <td>Retrieval Practice</td>
      </tr>
      <tr>
          <td>Conceptual Gap</td>
          <td>概念理解不足</td>
          <td>Conceptual Explanation</td>
      </tr>
      <tr>
          <td>Procedural Error</td>
          <td>解题步骤或程序执行错误</td>
          <td>Stepwise Scaffolding</td>
      </tr>
      <tr>
          <td>Transfer Deficit</td>
          <td>知识迁移能力不足</td>
          <td>Analogical Transfer</td>
      </tr>
  </tbody>
</table>
<p>同时给出诊断依据 <code>reason</code>。</p>
<h5 id="33-teaching编写参考教学回复">3.3 Teaching：编写参考教学回复</h5>
<p>专家根据诊断结果和对应教学策略，编写个性化教学回复 <code>content</code>。</p>
<p>要求结合学生的真实历史表现，采用与诊断相匹配的教学方式。</p>
<p>最终输出： <code>human_an_updated.jsonl</code></p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback"><span class="line"><span class="ln"> 1</span><span class="cl">{
</span></span><span class="line"><span class="ln"> 2</span><span class="cl">  &#34;_key&#34;: &#34;样本唯一标识&#34;,
</span></span><span class="line"><span class="ln"> 3</span><span class="cl">  &#34;memory&#34;: [
</span></span><span class="line"><span class="ln"> 4</span><span class="cl">    {&#34;id&#34;: &#34;Q1&#34;, &#34;query&#34;: &#34;...&#34;, &#34;answer&#34;: &#34;...&#34;},
</span></span><span class="line"><span class="ln"> 5</span><span class="cl">    {&#34;id&#34;: &#34;Q2&#34;, &#34;query&#34;: &#34;...&#34;, &#34;answer&#34;: &#34;...&#34;},
</span></span><span class="line"><span class="ln"> 6</span><span class="cl">    {&#34;id&#34;: &#34;Q3&#34;, &#34;query&#34;: &#34;...&#34;, &#34;answer&#34;: &#34;Unknown&#34;}
</span></span><span class="line"><span class="ln"> 7</span><span class="cl">  ],
</span></span><span class="line"><span class="ln"> 8</span><span class="cl">  &#34;diagnosis&#34;: &#34;Recall Failure&#34;,
</span></span><span class="line"><span class="ln"> 9</span><span class="cl">  &#34;reason&#34;: &#34;历史相关题目全部正确，但长时间后在基础题上出错&#34;,
</span></span><span class="line"><span class="ln">10</span><span class="cl">  &#34;strategy&#34;: &#34;Retrieval Practice&#34;,
</span></span><span class="line"><span class="ln">11</span><span class="cl">  &#34;content&#34;: &#34;结合学生历史的参考教学回复&#34;
</span></span><span class="line"><span class="ln">12</span><span class="cl">}
</span></span></code></pre></div><h4 id="4-被测-ai-tutor-推理">4. 被测 AI Tutor 推理</h4>
<p>输入：</p>
<ul>
<li><code>history_features_lastq.jsonl</code></li>
<li><code>human_an_updated.jsonl</code></li>
</ul>
<p>根据 <code>_key</code> 匹配样本。</p>
<p>发送给被测模型：</p>
<ol>
<li>完整的 199 条学生历史。</li>
<li>当前错题的信息。</li>
<li>三个 Memory 问题（不包含答案）。</li>
<li>四种诊断类型及教学策略的定义。</li>
</ol>
<p>默认不提供预计算的统计特征，也不提供 Gold 诊断或参考教学回复。</p>
<p>模型一次调用完成三个任务：</p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback"><span class="line"><span class="ln"> 1</span><span class="cl">{
</span></span><span class="line"><span class="ln"> 2</span><span class="cl">  &#34;memory&#34;: [
</span></span><span class="line"><span class="ln"> 3</span><span class="cl">    {&#34;id&#34;: &#34;Q1&#34;, &#34;answer&#34;: &#34;正确&#34;},
</span></span><span class="line"><span class="ln"> 4</span><span class="cl">    {&#34;id&#34;: &#34;Q2&#34;, &#34;answer&#34;: &#34;3道&#34;},
</span></span><span class="line"><span class="ln"> 5</span><span class="cl">    {&#34;id&#34;: &#34;Q3&#34;, &#34;answer&#34;: &#34;Unknown&#34;}
</span></span><span class="line"><span class="ln"> 6</span><span class="cl">  ],
</span></span><span class="line"><span class="ln"> 7</span><span class="cl">  &#34;diagnosis&#34;: &#34;Conceptual Gap&#34;,
</span></span><span class="line"><span class="ln"> 8</span><span class="cl">  &#34;reason&#34;: &#34;学生可能没有理解面积公式&#34;,
</span></span><span class="line"><span class="ln"> 9</span><span class="cl">  &#34;strategy&#34;: &#34;Conceptual Explanation&#34;,
</span></span><span class="line"><span class="ln">10</span><span class="cl">  &#34;content&#34;: &#34;模型生成的个性化教学回复&#34;
</span></span><span class="line"><span class="ln">11</span><span class="cl">}
</span></span></code></pre></div><p>输出： <code>preds.jsonl</code></p>
<h4 id="5-模型输出评测">5. 模型输出评测</h4>
<p>输入：</p>
<ul>
<li><code>preds.jsonl</code>：模型预测结果。</li>
<li><code>human_an_updated.jsonl</code>：人工 Gold 标注。</li>
</ul>
<h5 id="51-memory-accuracy">5.1 Memory Accuracy</h5>
<p>分别比较 Q1、Q2、Q3 的模型答案与 Gold 答案。</p>
<ul>
<li>优先使用标准化字符串精确匹配。</li>
<li>不匹配时，使用 LLM Judge 判断语义是否一致。</li>
</ul>
<span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mtext>Memory Accuracy</mtext><mo>=</mo><mfrac><mtext>正确回答数量</mtext><mtext>问题总数</mtext></mfrac></mrow><annotation encoding="application/x-tex">
\text{Memory Accuracy}= \frac{\text{正确回答数量}}{\text{问题总数}} 
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8778em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord">Memory Accuracy</span></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:2.0463em;vertical-align:-0.686em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.3603em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord text"><span class="mord cjk_fallback">问题总数</span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord text"><span class="mord cjk_fallback">正确回答数量</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span><h5 id="52-diagnosis-accuracy--macro-f1">5.2 Diagnosis Accuracy / Macro-F1</h5>
<p>比较模型诊断类别与人工 Gold 标签。</p>
<ul>
<li>单样本：判断诊断是否正确。</li>
<li>全数据集：计算 Accuracy 和四分类 Macro-F1。</li>
</ul>
<h5 id="53-teaching-quality">5.3 Teaching Quality</h5>
<p>将模型教学回复与人工参考回复交给 LLM Judge，从四个维度评分（1～5）：</p>
<ol>
<li>History Utilization：是否利用学生历史。</li>
<li>Strategy Alignment：是否符合教学策略。</li>
<li>Coherence：教学内容是否连贯。</li>
<li>Comprehension：教学内容是否易于理解。</li>
</ol>
<span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mtext>Teaching Score</mtext><mo>=</mo><mfrac><mrow><msub><mi>S</mi><mn>1</mn></msub><mo>+</mo><msub><mi>S</mi><mn>2</mn></msub><mo>+</mo><msub><mi>S</mi><mn>3</mn></msub><mo>+</mo><msub><mi>S</mi><mn>4</mn></msub></mrow><mn>4</mn></mfrac></mrow><annotation encoding="application/x-tex">
\text{Teaching Score}= \frac{S_1+S_2+S_3+S_4}{4} 
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord">Teaching Score</span></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:2.0463em;vertical-align:-0.686em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.3603em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">4</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"><span class="mord mathnormal" style="margin-right:0.05764em;">S</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:-0.0576em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">1</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.05764em;">S</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:-0.0576em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.05764em;">S</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:-0.0576em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">3</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.05764em;">S</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:-0.0576em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">4</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span><p>此外计算 ROUGE-L 作为辅助指标。</p>
<p>输出： <code>metrics.jsonl</code>，以及整个测试集的汇总指标。</p>
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