Stochastic variance reduced multiplicative update for nonnegative matrix factorization.
Hiroyuki KasaiPublished in: CoRR (2017)
Keyphrases
- nonnegative matrix factorization
- matrix factorization
- probabilistic latent semantic indexing
- negative matrix factorization
- least squares
- active set
- data representation
- nonnegative matrix
- principal component analysis
- objective function
- document clustering
- factor matrices
- original data
- collaborative filtering
- pattern recognition
- machine learning
- semi supervised
- probabilistic model
- high dimensional
- search engine