Harmonic Mean Linear Discriminant Analysis.
Shuai ZhengChris DingFeiping NieHeng HuangPublished in: IEEE Trans. Knowl. Data Eng. (2019)
Keyphrases
- linear discriminant analysis
- discriminant analysis
- face recognition
- principal component analysis
- dimensionality reduction
- dimension reduction
- feature extraction
- high dimensional data
- discriminant features
- linear discriminant
- feature space
- null space
- support vector machine svm
- small sample size
- principal components analysis
- multivariate statistical
- subspace methods
- fisher criterion
- dealing with high dimensional data
- support vector
- class separability
- discriminative information
- feature selection
- scatter matrix
- nearest neighbor
- subspace analysis
- image processing
- learning algorithm
- generalized discriminant analysis
- data sets