Incremental Linear Discriminant Analysis: A Fast Algorithm and Comparisons.
Delin ChuLi-Zhi LiaoMichael Kwok-Po NgXiaoyan WangPublished in: IEEE Trans. Neural Networks Learn. Syst. (2015)
Keyphrases
- linear discriminant analysis
- discriminant analysis
- face recognition
- dimension reduction
- dimensionality reduction
- principal component analysis
- feature extraction
- support vector machine svm
- small sample size
- support vector
- discriminant features
- principal components analysis
- high dimensional data
- fisher criterion
- feature space
- null space
- scatter matrix
- multivariate statistical
- scatter matrices
- locality preserving projections
- nonparametric discriminant analysis
- objective function
- generalized discriminant analysis
- data mining
- subspace methods
- class separability
- linear discriminant
- face verification
- semi supervised
- pattern recognition
- decision trees