Feature Extraction via Sparse Fuzzy Difference Embedding (SFDE) for Robust Subspace Learning.
Minghua WanXichen WangGuowei YangHao ZhengWei HuangPublished in: Neural Process. Lett. (2021)
Keyphrases
- subspace learning
- dimensionality reduction
- feature extraction
- sparse coding
- manifold learning
- sparse representation
- robust face recognition
- discriminative subspace
- principal component analysis
- face recognition
- graph embedding
- locality preserving projections
- high dimensional
- image classification
- feature fusion
- semi supervised
- low dimensional
- natural images
- data mining
- high dimensional data
- image processing
- data representation
- unsupervised learning
- dimension reduction
- vector space
- linear combination
- feature space
- feature selection
- learning algorithm
- discriminant analysis
- face images
- data points