Semi-supervised Linear Discriminant Analysis Using Moment Constraints.
Marco LoogPublished in: PSL (2011)
Keyphrases
- linear discriminant analysis
- semi supervised
- discriminant analysis
- face recognition
- principal component analysis
- dimensionality reduction
- null space
- semi supervised clustering
- dimension reduction
- support vector machine svm
- pairwise constraints
- semi supervised learning
- discriminant features
- feature extraction
- small sample size
- class separability
- fisher criterion
- feature space
- discriminative information
- labeled data
- high dimensional data
- subspace learning
- linear discriminant
- support vector
- scatter matrices
- subspace methods
- data sets
- active learning
- pattern recognition
- qr decomposition
- discriminant vectors
- singular value decomposition
- zernike moments
- unlabeled data
- unsupervised learning
- objective function
- data mining