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Home / Proceedings / Proceedings of the AAAI Conference on Artificial Intelligence / AAAI-21 Special Programs and Special Track

Educational Question Mining At Scale: Prediction, Analysis and Personalization

February 1, 2023

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Authors

Zichao Wang

Rice University


Sebastian Tschiatschek

University of Vienna


Simon Woodhead

Eedi


José Miguel Hernández-Lobato

University of Cambridge


Simon Peyton Jones

Microsoft Research Cambridge


Richard G. Baraniuk

Rice University


Cheng Zhang

Microsoft Research Cambridge


DOI:

10.1609/aaai.v35i17.17846


Abstract:

Online education platforms enable teachers to share a large number of educational resources such as questions to form exercises and quizzes for students. With large volumes of available questions, it is important to have an automated way to quantify their properties and intelligently select them for students, enabling effective and personalized learning experiences. In this work, we propose a framework for mining insights from educational questions at scale. We utilize the state-of-the-art Bayesian deep learning method, in particular partial variational auto-encoders (p-VAE), to analyze real students' answers to a large collection of questions. Based on p-VAE, we propose two novel metrics that quantify question quality and difficulty, respectively, and a personalized strategy to adaptively select questions for students. We apply our proposed framework to a real-world dataset with tens of thousands of questions and tens of millions of answers from an online education platform. Our framework not only demonstrates promising results in terms of statistical metrics but also obtains highly consistent results with domain experts' evaluation.

Topics: AAAI

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HOW TO CITE:

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang Educational Question Mining At Scale: Prediction, Analysis and Personalization Proceedings of the AAAI Conference on Artificial Intelligence (2021) 15669-15677.

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang Educational Question Mining At Scale: Prediction, Analysis and Personalization AAAI 2021, 15669-15677.

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang (2021). Educational Question Mining At Scale: Prediction, Analysis and Personalization. Proceedings of the AAAI Conference on Artificial Intelligence, 15669-15677.

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang. Educational Question Mining At Scale: Prediction, Analysis and Personalization. Proceedings of the AAAI Conference on Artificial Intelligence 2021 p.15669-15677.

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang. 2021. Educational Question Mining At Scale: Prediction, Analysis and Personalization. "Proceedings of the AAAI Conference on Artificial Intelligence". 15669-15677.

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang. (2021) "Educational Question Mining At Scale: Prediction, Analysis and Personalization", Proceedings of the AAAI Conference on Artificial Intelligence, p.15669-15677

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang, "Educational Question Mining At Scale: Prediction, Analysis and Personalization", AAAI, p.15669-15677, 2021.

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang. "Educational Question Mining At Scale: Prediction, Analysis and Personalization". Proceedings of the AAAI Conference on Artificial Intelligence, 2021, p.15669-15677.

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang. "Educational Question Mining At Scale: Prediction, Analysis and Personalization". Proceedings of the AAAI Conference on Artificial Intelligence, (2021): 15669-15677.

Zichao Wang||Sebastian Tschiatschek||Simon Woodhead||José Miguel Hernández-Lobato||Simon Peyton Jones||Richard G. Baraniuk||Cheng Zhang. Educational Question Mining At Scale: Prediction, Analysis and Personalization. AAAI[Internet]. 2021[cited 2023]; 15669-15677.


ISSN: 2374-3468


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