BP Neural Network-Based Deep Non-negative Matrix Factorization for Image Clustering.
Qianwen ZengWen-Sheng ChenBinbin PanPublished in: ICIC (3) (2020)
Keyphrases
- negative matrix factorization
- image data
- document clustering
- input image
- image features
- matrix factorization
- multiscale
- spectral clustering
- nonnegative matrix factorization
- constrained least squares
- image representation
- image classification
- data sets
- image retrieval
- image segmentation
- clustering algorithm
- unsupervised feature selection
- clustering method
- similarity measure
- collaborative filtering
- cluster analysis
- pattern recognition
- data clustering
- feature extraction
- probabilistic latent semantic analysis
- image processing