Sparse Discriminant Graph Embedding for Feature Extraction.
Hongyu ChengLin JiangShuping ZhaoXinpeng ZhangJigang WuPublished in: ICIC (5) (2024)
Keyphrases
- graph embedding
- discriminant analysis
- feature extraction
- discriminant embedding
- discriminant information
- dimensionality reduction
- low dimensional
- dictionary learning
- linear discriminant analysis
- face recognition
- principal component analysis
- high dimensional
- sparse representation
- dimension reduction
- feature representation
- data representation
- pattern classification
- feature selection
- pattern recognition
- sparse coding
- manifold learning
- semi supervised
- subspace learning
- feature space
- feature vectors
- support vector machine svm
- image classification
- label information
- locality preserving projections
- image processing
- local binary pattern
- support vector
- training data
- class separability