Robust Sparse Subspace Learning for unsupervised feature selection.
Feng WangQi RaoYongquan ZhangXu ChenPublished in: IJCNN (2016)
Keyphrases
- subspace learning
- unsupervised feature selection
- dimensionality reduction
- sparse representation
- sparse coding
- high dimensional
- low dimensional
- manifold learning
- data representation
- principal component analysis
- image classification
- unsupervised learning
- high dimensional data
- face recognition
- active learning
- data sets
- natural images
- pattern recognition
- dimension reduction
- feature extraction
- feature selection