Phase Transition Structure of Variational Bayesian Nonnegative Matrix Factorization.
Masahiro KohjimaSumio WatanabePublished in: ICANN (2) (2017)
Keyphrases
- phase transition
- nonnegative matrix factorization
- matrix factorization
- variational bayesian
- np complete
- negative matrix factorization
- collaborative filtering
- constraint satisfaction
- spectral clustering
- cellular automata
- recommender systems
- least squares
- image processing
- data sets
- data representation
- factor analysis
- feature selection