Empirical error rate minimization based linear discriminant analysis.
Hung-Shin LeeBerlin ChenPublished in: ICASSP (2009)
Keyphrases
- error rate
- linear discriminant analysis
- discriminant analysis
- face recognition
- dimensionality reduction
- principal component analysis
- dimension reduction
- small sample size
- test set
- discriminant features
- feature space
- support vector
- support vector machine svm
- fisher criterion
- feature extraction
- null space
- high dimensional data
- objective function
- lower error rates
- linear discriminant
- qr decomposition
- machine learning
- face images
- high resolution
- misclassification rate
- pattern recognition
- knn
- expected loss
- feature selection