Online nonnegative matrix factorization with outliers.
Renbo ZhaoVincent Y. F. TanPublished in: ICASSP (2016)
Keyphrases
- nonnegative matrix factorization
- probabilistic latent semantic indexing
- matrix factorization
- data representation
- nonnegative matrix
- negative matrix factorization
- spectral clustering
- active set
- least squares
- data sets
- original data
- document clustering
- principal component analysis
- missing data
- data points
- image segmentation
- machine learning