Robust music signal separation based on supervised nonnegative matrix factorization with prevention of basis sharing.
Daichi KitamuraHiroshi SaruwatariKosuke YagiKiyohiro ShikanoYu TakahashiKazunobu KondoPublished in: ISSPIT (2013)
Keyphrases
- nonnegative matrix factorization
- matrix factorization
- probabilistic latent semantic indexing
- negative matrix factorization
- sparsity constraints
- signal processing
- data representation
- nonnegative matrix
- learning algorithm
- relational databases
- principal component analysis
- spectral clustering
- recommender systems
- least squares