Wave-Informed Matrix Factorization withGlobal Optimality Guarantees.
Harsha Vardhan TetaliJoel B. HarleyBenjamin D. HaeffelePublished in: CoRR (2021)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- factorization methods
- missing data
- nonnegative matrix factorization
- negative matrix factorization
- data sparsity
- factorization method
- data matrix
- tensor factorization
- factor analysis
- stochastic gradient descent
- variational bayesian
- item recommendation
- object recognition
- implicit feedback
- latent factors
- low rank matrix
- binary matrix
- personalized ranking