Image Recognition using SVM-weighted Non-negative Matrix Factorization.
Chen PanHongjuan GaoShaohua YangPublished in: ICNC (1) (2007)
Keyphrases
- negative matrix factorization
- image data
- input image
- constrained least squares
- matrix factorization
- image features
- image retrieval
- multiscale
- support vector
- image segmentation
- image representation
- machine learning
- principal component analysis
- text categorization
- document clustering
- nonnegative matrix factorization
- data sets
- training data
- image classification
- support vector machine
- sparse representation
- text documents
- recommender systems
- feature selection
- feature vectors