Keyphrases
- principal component analysis
- principal components
- dimensionality reduction
- linear discriminant analysis
- low dimensional
- independent component analysis
- database
- dimension reduction
- discriminant analysis
- face images
- feature space
- binary data
- non binary
- singular value decomposition
- pairwise
- feature extraction
- face recognition
- least squares
- hidden markov models
- bayesian networks
- information systems
- negative matrix factorization
- lower dimensional
- neural network
- real time