Heteroscedastic discriminant analysis with two-dimensional constraints.
Sibao ChenYu HuBin LuoRen-Hua WangPublished in: ICASSP (2008)
Keyphrases
- discriminant analysis
- linear discriminant analysis
- face recognition
- feature extraction
- dimensionality reduction
- factor analysis
- principal component analysis
- fisher criterion
- fisher discriminant analysis
- fisher linear discriminant analysis
- support vector
- class separability
- support vector machine svm
- generalized linear
- dimensionality reduction methods
- face space
- partial least squares
- feature space
- kernel discriminant analysis
- kernel fisher discriminant analysis
- high dimensional data
- knn
- discriminant subspace