Sparsification via Compressed Sensing for Automatic Speech Recognition.
Kai ZhenHieu Duy NguyenFeng-Ju ChangAthanasios MouchtarisAriya RastrowPublished in: ICASSP (2021)
Keyphrases
- compressed sensing
- automatic speech recognition
- sparse representation
- image reconstruction
- speech recognition
- random projections
- speech signal
- hidden markov models
- natural images
- broadcast news
- conversational speech
- signal processing
- face recognition
- higher order
- non stationary
- compressive sensing
- fourier domain
- active learning
- image sequences