Non-negative matrix factorization based compensation of music for automatic speech recognition.
Bhiksha RajTuomas VirtanenSourish ChaudhuriRita SinghPublished in: INTERSPEECH (2010)
Keyphrases
- negative matrix factorization
- automatic speech recognition
- speech recognition
- acoustic features
- matrix factorization
- hidden markov models
- speech signal
- sparse representation
- document clustering
- principal component analysis
- broadcast news
- word error rate
- conversational speech
- speech corpus
- spectral clustering
- speech retrieval
- music information retrieval
- collaborative filtering
- computer vision
- data analysis
- data mining