Selecting Principal Components in a Two-Stage LDA Algorithm.
Manli ZhuAleix M. MartínezPublished in: CVPR (1) (2006)
Keyphrases
- principal components
- learning algorithm
- principal component analysis
- selection algorithm
- k means
- preprocessing
- np hard
- detection algorithm
- null space
- computational complexity
- worst case
- linear discriminant analysis
- convex hull
- maximum variance
- improved algorithm
- support vector machine svm
- dimensionality reduction
- pattern recognition
- optimal solution
- objective function
- feature extraction
- image processing