Inexact implementation using Krylov subspace methods for large scale exponential discriminant analysis with applications to high dimensionality reduction problems.
Gang WuTing-ting FengLi-jia ZhangMeng YangPublished in: Pattern Recognit. (2017)
Keyphrases
- high dimensionality
- discriminant analysis
- linear discriminant analysis
- small sample size
- subspace methods
- dimensionality reduction
- high dimensional data
- face recognition
- feature space
- principal component analysis
- high dimensional
- dimension reduction
- feature extraction
- feature selection
- support vector
- lower dimensional
- face databases
- random projections
- data representation
- neural network
- microarray
- support vector machine svm
- active learning
- data analysis
- recognition rate
- feature set
- data sets