Incremental Nonnegative Matrix Factorization with Sparseness Constraint for Image Representation.
Jing SunZhihui WangHaojie LiFuming SunPublished in: PCM (2) (2018)
Keyphrases
- image representation
- nonnegative matrix factorization
- sparsity constraints
- negative matrix factorization
- multiscale
- image classification
- matrix factorization
- sparse representation
- object recognition
- data representation
- bag of words
- least squares
- sparse coding
- principal component analysis
- image features
- document clustering
- feature space
- spectral clustering
- data sets
- original data
- visual words
- image retrieval
- linear quadtree
- scene classification
- recommender systems
- pairwise
- support vector
- image processing