Alpha-Stable Autoregressive Fast Multichannel Nonnegative Matrix Factorization for Joint Speech Enhancement and Dereverberation.
Mathieu FontaineKouhei SekiguchiAditya Arie NugrahaYoshiaki BandoKazuyoshi YoshiiPublished in: Interspeech (2021)
Keyphrases
- autoregressive
- nonnegative matrix factorization
- linear prediction
- speech enhancement
- single channel
- non stationary
- matrix factorization
- negative matrix factorization
- least squares
- data representation
- random fields
- multi channel
- principal component analysis
- sar images
- document clustering
- graphical models
- spectral clustering
- machine learning
- information extraction
- multiresolution
- data analysis