A Semi-definite Positive Linear Discriminant Analysis and Its Applications.
Deguang KongChris H. Q. DingPublished in: ICDM (2012)
Keyphrases
- linear discriminant analysis
- semidefinite
- discriminant analysis
- face recognition
- semidefinite programming
- dimensionality reduction
- feature extraction
- principal component analysis
- support vector
- dimension reduction
- support vector machine svm
- feature space
- higher dimensional
- high dimensional data
- sufficient conditions
- neural network
- face images
- np hard
- convex sets
- convex relaxation
- finite dimensional
- image processing