Feature weighted mahalanobis distance: Improved robustness for Gaussian classifiers.
Matthias WölfelHazim Kemal EkenelPublished in: EUSIPCO (2005)
Keyphrases
- mahalanobis distance
- feature set
- noise model
- euclidean distance
- covariance matrix
- decision trees
- metric learning
- gaussian mixture
- feature selection
- gaussian distribution
- feature subset
- distance metric
- feature vectors
- support vector
- maximum likelihood
- feature extraction
- gaussian noise
- image processing
- machine learning algorithms
- data distribution
- wavelet transform
- multiscale
- similarity measure
- weak classifiers
- machine learning