Structure Selection for Convolutive Non-negative Matrix Factorization Using Normalized Maximum Likelihood Coding.
Atsushi SuzukiKohei MiyaguchiKenji YamanishiPublished in: ICDM (2016)
Keyphrases
- negative matrix factorization
- normalized maximum likelihood
- matrix factorization
- document clustering
- machine learning
- principal component analysis
- sparse representation
- change point detection
- latent semantic space
- learning algorithm
- clustering algorithm
- image segmentation
- co occurrence
- image quality
- coding scheme