Regularized discriminant analysis and its application to face recognition.
Dao-Qing DaiPong Chi YuenPublished in: Pattern Recognit. (2003)
Keyphrases
- discriminant analysis
- kernel discriminant analysis
- quadratic discriminant analysis
- linear discriminant analysis
- face recognition
- feature extraction
- least squares
- fisher criterion
- fisher discriminant analysis
- partial least squares
- generalized linear
- factor analysis
- fisher linear discriminant analysis
- principal component analysis
- dimensionality reduction methods
- graph embedding
- kernel principal component analysis
- neural network
- multi class
- data mining
- cluster analysis
- cross validation
- clustering method
- semi supervised
- knowledge discovery
- discriminant functions
- data analysis
- pattern recognition
- objective function
- discriminant vectors
- data sets