Activity-mapping non-negative matrix factorization for exemplar-based voice conversion.
Ryo AiharaTetsuya TakiguchiYasuo ArikiPublished in: ICASSP (2015)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- document clustering
- principal component analysis
- constrained least squares
- collaborative filtering
- sparse representation
- spectral clustering
- tensor factorization
- data sets
- sparsity constraints
- pattern recognition
- natural language