Multichannel audio upmixing based on non-negative tensor factorization representation.
Joonas NikunenTuomas VirtanenMiikka VilermoPublished in: WASPAA (2011)
Keyphrases
- tensor factorization
- matrix factorization
- negative matrix factorization
- collaborative filtering
- tag recommendation
- information retrieval systems
- singular value decomposition
- gaussian processes
- nonnegative matrix factorization
- missing data
- feature extraction
- least squares
- multi modal
- linear algebra
- probabilistic latent semantic analysis