An improved locality preserving projection for feature transform in speech recognition.
Gang LiuBoce ChuRuchao FanPublished in: ICMLC (2017)
Keyphrases
- speech recognition
- locality preserving projections
- hidden markov models
- face recognition
- dimensionality reduction
- speech synthesis
- cepstral coefficients
- speech signal
- speech recognizer
- language model
- principal component analysis
- speech recognition systems
- automatic speech recognition
- pattern recognition
- image features
- subspace methods
- riemannian manifolds
- manifold learning
- linear discriminant analysis
- subspace learning
- manifold structure
- feature vectors
- information retrieval
- low dimensional
- locally linear embedding
- speaker identification
- feature set
- image analysis
- feature extraction
- image segmentation