Text-Independent speaker identification in phoneme-independent subspace using PCA transformation.
Haoze LuMasafumi NishidaYasuo HoriuchiShingo KuroiwaPublished in: Int. J. Biom. (2010)
Keyphrases
- principal component analysis
- principal components analysis
- dimensionality reduction
- principal components
- low dimensional
- linear subspace
- subspace methods
- feature space
- feature extraction
- subspace learning
- lower dimensional
- high dimensional
- kernel pca
- dimension reduction
- linear discriminant analysis
- high dimensional data
- covariance matrix
- hidden markov models
- subspace analysis
- discriminant analysis
- subspace clustering
- independent component analysis
- speech recognition
- feature subspace
- random projections
- face recognition
- data sets
- appearance based object recognition
- image processing
- feature selection