A novel quantitative relationship neural network for explainable cognitive diagnosis model

作者：

Highlights：

• Novel cognitive diagnosis model that can express quantitative relationship.

• The implicit relationship between exercises and knowledge concepts is excavated.

• To verify the interpretability of the model, a support experiment was designed.

• Retention degree experiment is designed to verify model’s interpretability.

摘要

•Novel cognitive diagnosis model that can express quantitative relationship.•The implicit relationship between exercises and knowledge concepts is excavated.•To verify the interpretability of the model, a support experiment was designed.•Retention degree experiment is designed to verify model’s interpretability.

论文关键词：Cognitive diagnosis,Cognitive status,Learner modeling,Quantitative relationships,Implicit concepts

论文评审过程：Received 1 February 2022, Revised 24 May 2022, Accepted 24 May 2022, Available online 2 June 2022, Version of Record 8 June 2022.

论文官网地址：https://doi.org/10.1016/j.knosys.2022.109156