Variable step size adaptive decorrelation filtering for competing speech separation.
Rong HuYunxin ZhaoPublished in: INTERSPEECH (2005)
Keyphrases
- variable step size
- blind source separation
- speech signal
- step size
- convergence rate
- adaptive filtering
- convergence speed
- speech recognition
- non stationary
- independent component analysis
- linear prediction
- negative matrix factorization
- cost function
- computational complexity
- feature selection
- information retrieval
- data sets
- differential evolution
- audio visual
- machine learning
- neural network