Multi-agent solver for non-negative matrix factorization based on optimization.
Zhipeng TuWeijian LiPublished in: Kybernetika (2021)
Keyphrases
- negative matrix factorization
- multi agent
- matrix factorization
- nonnegative matrix factorization
- principal component analysis
- document clustering
- sparse representation
- constrained least squares
- reinforcement learning
- data sets
- gradient method
- nearest neighbor
- co occurrence
- tensor factorization
- spectral clustering
- text documents
- collaborative filtering
- least squares
- information retrieval
- databases