Feature Extraction Using Sequential Semidefinite Programming.
Chunhua ShenHongdong LiMichael J. BrooksPublished in: DICTA (2007)
Keyphrases
- semidefinite programming
- feature extraction
- linear programming
- semidefinite
- kernel matrix
- primal dual
- interior point methods
- feature vectors
- feature space
- principal component analysis
- pattern recognition
- maximum margin
- face recognition
- image processing
- dimensionality reduction
- pattern classification
- positive semidefinite
- image classification
- feature set
- probabilistic model
- training examples
- kernel methods
- semi supervised
- active learning
- feature selection
- machine learning
- data sets