Two Algorithms for Orthogonal Nonnegative Matrix Factorization with Application to Clustering
Filippo PompiliNicolas GillisPierre-Antoine AbsilFrançois GlineurPublished in: CoRR (2012)
Keyphrases
- nonnegative matrix factorization
- matrix factorization
- interior point
- probabilistic latent semantic indexing
- nonnegative matrix
- negative matrix factorization
- least squares
- learning algorithm
- document clustering
- data representation
- semi supervised clustering
- clustering method
- data matrix
- pattern recognition
- high dimensional data
- data clustering