Sparsification via Compressed Sensing for Automatic Speech Recognition.
Kai ZhenHieu Duy NguyenFeng-Ju ChangAthanasios MouchtarisAriya RastrowPublished in: CoRR (2021)
Keyphrases
- automatic speech recognition
- compressed sensing
- sparse representation
- image reconstruction
- speech recognition
- random projections
- speech signal
- hidden markov models
- natural images
- broadcast news
- speech retrieval
- signal processing
- conversational speech
- image patches
- compressive sensing
- fourier domain
- high dimensional data
- pattern recognition
- text categorization
- model selection
- data mining