Sparse nonnegative matrix factorization with the elastic net.
Weixiang LiuSongfeng ZhengSen JiaLinLin ShenXianghua FuPublished in: BIBM (2010)
Keyphrases
- image segmentation
- elastic net
- nonnegative matrix factorization
- spectral clustering
- matrix factorization
- negative matrix factorization
- topology preserving
- least squares
- data representation
- linear support vector machines
- principal component analysis
- original data
- regularization parameter
- document clustering
- collaborative filtering
- training data
- neural network
- signal processing
- data analysis
- kernel learning
- objective function
- data mining