Nonnegative Matrix Factorization via Generalized Product Rule and Its Application for Classification.
Yu FujimotoNoboru MurataPublished in: LVA/ICA (2012)
Keyphrases
- nonnegative matrix factorization
- pattern recognition
- nonnegative matrix
- matrix factorization
- support vector machine
- feature selection
- data representation
- image classification
- training set
- machine learning
- probabilistic latent semantic indexing
- negative matrix factorization
- feature extraction
- association rules
- least squares
- support vector
- feature vectors
- active learning
- feature space
- supervised learning
- text classification
- unsupervised learning
- spectral clustering
- multiscale
- similarity measure
- decision trees
- image processing
- data sets