Prediction of Drug-Disease Associations and Their Effects by Signed Network-Based Nonnegative Matrix Factorization.
Wen ZhangFeng HuangXiang YueXiaoting LuWeitai YangZhishuai LiFeng LiuPublished in: BIBM (2018)
Keyphrases
- nonnegative matrix factorization
- probabilistic latent semantic indexing
- matrix factorization
- negative matrix factorization
- nonnegative matrix
- data representation
- active set
- document clustering
- spectral clustering
- association rules
- principal component analysis
- least squares
- sparsity constraints
- original data
- image processing
- data sets
- image classification
- knowledge discovery
- optical flow
- relational databases