Bounded Simplex-Structured Matrix Factorization.
Olivier Vu ThanhNicolas GillisFabian LecronPublished in: CoRR (2022)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- missing data
- low rank
- negative matrix factorization
- data sparsity
- factorization methods
- variational bayesian
- item recommendation
- data matrix
- personalized ranking
- factor analysis
- nonnegative matrix factorization
- stochastic gradient descent
- implicit feedback
- tensor factorization
- factorization method
- multiscale
- image classification
- probabilistic matrix factorization