Local fuzzy PCA based GMM with dimension reduction on speaker identification.
Ki Yong LeePublished in: Pattern Recognit. Lett. (2004)
Keyphrases
- speaker identification
- dimension reduction
- feature extraction
- principal component analysis
- gaussian mixture model
- principle component analysis
- speaker recognition
- speech recognition
- speech signal
- noisy environments
- feature space
- linear discriminant analysis
- principal components
- low dimensional
- dimensionality reduction
- face recognition
- high dimensional
- singular value decomposition
- high dimensional data
- broadcast news
- feature selection
- image classification
- feature set
- mixture model
- data sets
- pattern recognition
- high dimensionality
- cluster analysis
- least squares
- kernel pca
- low level
- preprocessing
- neural network