基于协同过滤和认知诊断的试题推荐方法 (Questions Recommendation Based on Collaborative Filtering and Cognitive Diagnosis).
Bin QiHongxia ZouYu WangJixing LiPublished in: 计算机科学 (2019)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- fault diagnosis
- user preferences
- automatic diagnosis
- information processing
- data sparsity
- model based diagnosis
- medical diagnosis
- model based reasoning
- cognitive science
- pearson correlation coefficient
- answer questions
- web page recommendation
- working memory
- decision making
- recommendation systems
- information filtering
- user profiles
- user interests
- user ratings
- transfer learning
- product recommendation
- cognitive systems
- collaborative filtering algorithms
- latent factor models
- clinically relevant
- expert systems
- computer science
- neural network
- attention deficit hyperactivity disorder