HNGRNMF: Heterogeneous Network-based Graph Regularized Nonnegative Matrix Factorization for predicting events of microbe-disease associations.
Wen ZhangXiaoting LuWeitai YangFeng HuangBinlu WangAlan WangQi ZhaoPublished in: BIBM (2018)
Keyphrases
- nonnegative matrix factorization
- least squares
- negative matrix factorization
- probabilistic latent semantic indexing
- data representation
- sparsity constraints
- matrix factorization
- nonnegative matrix
- association rules
- spectral clustering
- objective function
- principal component analysis
- clustering algorithm
- document clustering
- original data