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English(EN) Where Do Test-Time Scaling and Training Fall Short in Individual Stance Prediction?

新方法通过解决LLM训练失败问题来改进立场预测

研究人员在将测试时缩放和训练后技术应用于个体立场预测任务时,识别出了四种失败模式。这些失败包括不正确的共识、选择错误、微调过程中的响应过拟合以及强化学习中的早期平台期。为了解决这些问题,开发了一种结合直接立场分数和用户历史显式评估的新方法。该方法在使用Qwen3-8B模型在测试集上取得了更高的宏F1分数,优于单独的直接评分。 AI

影响 这项研究强调了当前LLM微调和缩放方法在立场预测等细微任务中的局限性,并提出了新的评估策略。

排序理由 研究论文,详细介绍了LLM立场预测的方法和发现。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CL 阅读 →

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新方法通过解决LLM训练失败问题来改进立场预测

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研究论文,详细介绍了LLM立场预测的方法和发现。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.CL TIER_1 English(EN) · Yuyang Zhao, Xuan Liu, HaoYang Shang, Haojian Jin ·

    在个体立场预测中,测试时缩放和训练的不足之处在哪里?

    arXiv:2609.33155v2 Announce Type: replace Abstract: Test-time scaling and post-training have improved LLM performance in coding and mathematical reasoning, but their effectiveness for individual stance prediction remains unclear. We study this question by predicting a person's st…