Multichannel Blind Source Separation Based on Evanescent-Region-Aware Non-Negative Tensor Factorization in Spherical Harmonic Domain.
Yuki MitsufujiNorihiro TakamuneShoichi KoyamaHiroshi SaruwatariPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2021)
Keyphrases
- tensor factorization
- negative matrix factorization
- blind source separation
- spherical harmonics
- matrix factorization
- sparse representation
- single image
- independent component analysis
- principal component analysis
- basis functions
- document clustering
- non stationary
- collaborative filtering
- tag recommendation
- feature space
- range images
- feature vectors
- pairwise