Deep Biased Matrix Factorization for Student Performance Prediction.
Huynh-Ly Thanh-NhanLe Huy-ThapNguyen Thai-NghePublished in: EAI Endorsed Trans. Context aware Syst. Appl. (2023)
Keyphrases
- matrix factorization
- collaborative filtering
- prediction accuracy
- recommender systems
- low rank
- negative matrix factorization
- nonnegative matrix factorization
- missing data
- factor analysis
- factorization methods
- data sparsity
- variational bayesian
- data matrix
- stochastic gradient descent
- factorization method
- item recommendation
- image classification
- high dimensional
- latent factor models
- factor matrices
- personalized ranking