Sparse representation features for speech recognition.
Tara N. SainathBhuvana RamabhadranDavid NahamooDimitri KanevskyAbhinav SethyPublished in: INTERSPEECH (2010)
Keyphrases
- speech recognition
- sparse representation
- speech recognition systems
- dictionary learning
- hidden markov models
- speech synthesis
- sparse coding
- language model
- speech processing
- compressive sensing
- speaker identification
- automatic speech recognition
- feature extraction
- test images
- speech recognizer
- image classification
- pattern recognition
- cepstral coefficients
- noisy environments
- face recognition
- speech signal
- speech recognition technology
- high dimensional data
- image representation
- feature set
- feature space
- data mining
- signal processing
- joint optimization
- dimensionality reduction
- co occurrence
- multiscale
- speaker independent
- neural network