An improved locality sensitive discriminant analysis approach for feature extraction.
Yugen YiBaoxue ZhangJun KongJianzhong WangPublished in: Multim. Tools Appl. (2015)
Keyphrases
- discriminant analysis
- locality sensitive
- feature extraction
- hash functions
- locality sensitive hashing
- linear discriminant analysis
- hyperplane
- high dimensional
- face recognition
- principal component analysis
- feature space
- nearest neighbor search
- preprocessing
- kernel principal component analysis
- feature vectors
- image processing
- feature set
- support vector machine svm
- dimensionality reduction
- training samples
- brute force
- discriminant projection
- pattern recognition
- multiscale
- feature selection
- low dimensional
- image classification
- similarity search
- data mining
- face images
- data points
- object recognition
- support vector
- order statistics
- decision trees
- fisher criterion
- machine learning