Multi-hypergraph Incidence Consistent Sparse Coding for Image Data Clustering.
Xiaodong FengSen WuWenjun ZhouZhiwei TangPublished in: PAKDD (2) (2016)
Keyphrases
- data clustering
- sparse coding
- image classification
- image representation
- unsupervised learning
- input image
- natural images
- sparse representation
- dictionary learning
- image features
- multiscale
- clustering algorithm
- image retrieval
- k means
- cluster analysis
- test images
- image segmentation
- spatial pyramid matching
- visual words
- spectral clustering
- unsupervised feature selection
- high resolution
- pairwise
- linear combination
- higher order
- model selection
- data sets
- information extraction
- feature vectors
- training set
- bayesian networks
- similarity measure
- image processing
- computer vision