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arXiv · 2206.12291

A Design of A Simple Yet Effective Exercise Recommendation System in K-12 Online Learning

Shuyan Huang·Qiongqiong Liu·Jiahao Chen·Xiangen Hu·Zitao Liu·Weiqi Luo
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Abstract

We propose a simple but effective method to recommend exercises with high quality and diversity for students. Our method is made up of three key components: (1) candidate generation module; (2) diversity-promoting module; and (3) scope restriction module. The proposed method improves the overall recommendation performance in terms of recall, and increases the diversity of the recommended candidates by 0.81\% compared to the baselines.

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Shuyan Huang, Qiongqiong Liu, Jiahao Chen, Xiangen Hu, Zitao Liu, Weiqi Luo. 2022-06-23. A Design of A Simple Yet Effective Exercise Recommendation System in K-12 Online Learning. https://arxiv.org/abs/2206.12291

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