Nonparametric Bayesian Nonnegative Matrix Factorization.
Hong-Bo XieCaoyuan LiKerrie L. MengersenShuliang WangRichard Yi Da XuPublished in: MDAI (2020)
Keyphrases
- nonnegative matrix factorization
- nonparametric bayesian
- mixture modeling
- negative matrix factorization
- statistical modeling
- data representation
- matrix factorization
- least squares
- dirichlet process
- spectral clustering
- mixture model
- principal component analysis
- document clustering
- machine learning
- original data
- gaussian processes
- em algorithm
- feature vectors
- feature space