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English(EN) An Integrated Machine Learning and Hierarchical Variance Decomposition Pipeline for Student Performance Prediction and Metacognitive Calibration on Multi-Signal Telemetry

新流水线整合学生表现预测与元认知校准

开发了一个名为UBP-CAP的新流水线,用于在智能辅导系统中整合学生表现预测和元认知校准。该框架通过三个模块处理学生行为遥测数据:用于正确性预测的LightGBM分类器、用于评估元认知对齐的校准指标,以及用于分解校准偏差的交叉广义线性混合效应模型。该研究引入了预测-解释散度指数(PEDI)来量化预测和解释特征剖面之间的结构性散度,研究结果表明学生的朴素ECE显著超过模型ECE,暗示存在系统性的校准不足。 AI

影响 通过提高学生表现预测的准确性和对元认知对齐的理解,这项研究可能带来更个性化和有效的智能辅导系统。

排序理由 研究论文,详细介绍了用于学生表现预测和元认知校准的新流水线和指标。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

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新流水线整合学生表现预测与元认知校准

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研究论文,详细介绍了用于学生表现预测和元认知校准的新流水线和指标。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Gurdeep Singh Virdee ·

    面向学生表现预测和多信号遥测元认知校准的集成机器学习与分层方差分解管道

    arXiv:2606.28881v1 Announce Type: cross Abstract: Predicting student performance and characterizing metacognitive calibration are essential for personalization in intelligent tutoring systems. Prior research treats performance prediction, calibration error calculation, and varian…