Multichannel speech dereverberation based on convolutive nonnegative tensor factorization for ASR applications.
Seyedmahdad MirsamadiJohn H. L. HansenPublished in: INTERSPEECH (2014)
Keyphrases
- tensor factorization
- automatic speech recognition
- speech recognition
- speech signal
- matrix factorization
- collaborative filtering
- negative matrix factorization
- singular value decomposition
- tag recommendation
- nonnegative matrix factorization
- hidden markov models
- linear algebra
- gaussian processes
- probabilistic latent semantic analysis
- factorization method
- link prediction
- random walk
- language model