Classifying Math KCs via Task-Adaptive Pre-Trained BERT
Jia Tracy Shen,
Michiharu Yamashita,
Ethan Prihar
et al.
Abstract:Educational content labeled with proper knowledge components (KCs) are particularly useful to teachers or content organizers. However, manually labeling educational content is labor intensive and error-prone. To address this challenge, prior research proposed machine learning based solutions to auto-label educational content with limited success. In this work, we significantly improve prior research by (1) expanding the input types to include KC descriptions, instructional video titles, and problem description… Show more
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