Nonnegative Matrix Factorization (NMF) Based Supervised Feature Selection and Adaptation.
Paresh Chandra BarmanSoo-Young LeePublished in: IDEAL (2008)
Keyphrases
- nonnegative matrix factorization
- supervised feature selection
- negative matrix factorization
- probabilistic latent semantic indexing
- matrix factorization
- data representation
- document clustering
- least squares
- nonnegative matrix
- data matrix
- principal component analysis
- original data
- spectral clustering
- information retrieval
- sparsity constraints
- unsupervised learning
- factor matrices
- image processing
- machine learning
- sparse representation
- semi supervised
- probabilistic model
- support vector
- image segmentation
- learning algorithm
- matrix factorisation