Cluster Structure Preserving Based on Dictionary Pair for Unsupervised Feature Selection.
Qilai ZhangJianhua DaiPublished in: IJCNN (2018)
Keyphrases
- structure preserving
- unsupervised feature selection
- dealing with high dimensional data
- data clustering
- dimensionality reduction
- feature selection
- sparse representation
- unsupervised learning
- cluster analysis
- cluster structure
- clustering algorithm
- data points
- pattern recognition
- pairwise
- spectral clustering
- k means
- high dimensional data
- negative matrix factorization
- neural network