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arXiv · 1702.04282

T-SKIRT: Online Estimation of Student Proficiency in an Adaptive Learning System

Chaitanya Ekanadham·Yan Karklin
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Abstract

We develop T-SKIRT: a temporal, structured-knowledge, IRT-based method for predicting student responses online. By explicitly accounting for student learning and employing a structured, multidimensional representation of student proficiencies, the model outperforms standard IRT-based methods on an online response prediction task when applied to real responses collected from students interacting with diverse pools of educational content.

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Chaitanya Ekanadham, Yan Karklin. 2017-02-14. T-SKIRT: Online Estimation of Student Proficiency in an Adaptive Learning System. https://arxiv.org/abs/1702.04282

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