Sparse Graph Embedding Unsupervised Feature Selection.
Shiping WangWilliam ZhuPublished in: IEEE Trans. Syst. Man Cybern. Syst. (2018)
Keyphrases
- unsupervised feature selection
- graph embedding
- dimensionality reduction
- dictionary learning
- high dimensional
- low dimensional
- feature selection
- sparse representation
- data representation
- discriminant analysis
- semi supervised
- data clustering
- sparse coding
- subspace learning
- high dimensional data
- principal component analysis
- linear discriminant analysis
- data points
- active learning
- pattern recognition
- feature vectors
- feature representation
- reinforcement learning
- negative matrix factorization
- nonnegative matrix factorization
- image processing
- neural network