Supervised nonnegative matrix factorization via minimization of regularized Moreau-envelope of divergence function with application to music transcription.
Masahiro YukawaHideaki KagamiPublished in: J. Frankl. Inst. (2018)
Keyphrases
- nonnegative matrix factorization
- matrix factorization
- objective function
- sparsity constraints
- probabilistic latent semantic indexing
- least squares
- negative matrix factorization
- unsupervised feature selection
- semi supervised
- nearest neighbor
- supervised learning
- co occurrence
- image classification
- nonnegative matrix