Binary matrix factorization via collaborative neurodynamic optimization.
Hongzong LiJun WangNian ZhangWei ZhangPublished in: Neural Networks (2024)
Keyphrases
- matrix factorization
- collaborative filtering
- stochastic gradient descent
- low rank
- recommender systems
- negative matrix factorization
- binary matrix
- nonnegative matrix factorization
- factorization methods
- data sparsity
- missing data
- factor analysis
- data matrix
- low rank matrix
- probabilistic matrix factorization
- constrained optimization
- item recommendation
- recommendation systems
- variational bayesian
- transfer learning