Semi-supervised non-negative matrix factorization for image clustering with graph Laplacian.
Yangcheng HeHongtao LuSaining XiePublished in: Multim. Tools Appl. (2014)
Keyphrases
- text mining
- document clustering
- negative matrix factorization
- spectral clustering
- graph laplacian
- semi supervised
- image classification
- input image
- clustering method
- pairwise constraints
- information retrieval
- image segmentation
- data mining
- image retrieval
- multiscale
- image features
- data analysis
- image representation
- sparse representation
- semi supervised learning
- data clustering
- matrix factorization
- signal processing
- unsupervised learning
- cluster analysis
- similarity measure