Self-Optimizing Feature Transformation.
Meng XiaoDongjie WangYanjie FuKunpeng LiuMin WuHui XiongYuanchun ZhouPublished in: CoRR (2022)
Keyphrases
- feature transformation
- linear classifiers
- scale invariant
- speaker identification
- feature extraction
- distance metric
- feature space
- feature vectors
- kernel pca
- face recognition
- kernel principal component analysis
- data reduction
- noisy environments
- preprocessing
- speech recognition
- gabor wavelets
- keypoints
- classification method
- gaussian mixture model
- svm classifier
- speech signal
- support vector machine
- high dimensional
- similarity measure
- machine learning