Detecting seasonal marine microbial communities with symmetrical non-negative matrix factorization.
Shao-Wu ZhangFei LiuZe-Gang WeiWei ChenChen ZhouPublished in: BIBM (2013)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- document clustering
- principal component analysis
- sparse representation
- constrained least squares
- spectral clustering
- tensor factorization
- social networks
- data analysis
- data mining techniques
- recommender systems
- sparsity constraints
- latent semantic space
- collaborative filtering
- information retrieval