Graph Learning Regularized Non-negative Matrix Factorization for Image Clustering.
Xianzhong LongJian XiongYun LiPublished in: ICONIP (5) (2020)
Keyphrases
- negative matrix factorization
- learning algorithm
- image segmentation
- image retrieval
- input image
- document clustering
- multiscale
- active learning
- least squares
- machine learning
- data clustering
- unsupervised learning
- image classification
- image features
- nonnegative matrix factorization
- clustering algorithm
- computer vision
- sparsity constraints
- graph partitioning
- spectral clustering
- supervised learning
- k means
- information retrieval