Cepstral-time matrices and LDA for improved connected digit and sub-word recognition accuracy.
Ben P. MilnerPublished in: EUROSPEECH (1997)
Keyphrases
- recognition accuracy
- face recognition
- discriminating power
- recognition rate
- linear discriminant analysis
- improve the recognition rate
- discriminant analysis
- co occurrence
- latent dirichlet allocation
- generative model
- feature extraction
- latent topics
- dimensionality reduction
- keywords
- speech recognition
- human faces
- face detection
- face databases
- face images
- pattern recognition
- elastic graph matching
- n gram
- detection rate
- topic modeling
- principal component analysis