Deep Matrix Factorization for Learning Resources Recommendation.
Tran Thanh DienHai Thanh NguyenNguyen Thai-NghePublished in: ICCCI (2021)
Keyphrases
- learning resources
- matrix factorization
- collaborative filtering
- recommender systems
- item recommendation
- data sparsity
- cold start problem
- latent factor models
- learning systems
- learning objects
- learning experience
- metadata
- learning technologies
- e learning
- web resources
- learning styles
- learning materials
- low rank
- negative matrix factorization
- nonnegative matrix factorization
- factor analysis
- personalized recommendation
- recommendation systems
- factorization methods
- educational resources
- cold start
- recommendation algorithms
- implicit feedback
- missing data
- stochastic gradient descent
- collaborative tagging
- user preferences
- tensor factorization
- user profiles
- machine learning
- web based learning systems
- latent factors
- learning process