SOJNMF: Identifying Multidimensional Molecular Regulatory Modules by Sparse Orthogonality-Regularized Joint Non-Negative Matrix Factorization Algorithm.
Yujie WangTianhao GuanGang ZhouHongqian ZhaoJie GaoPublished in: IEEE ACM Trans. Comput. Biol. Bioinform. (2022)
Keyphrases
- tensor factorization
- sparse matrix
- coefficient matrix
- nonnegative matrix factorization
- sparse linear
- regularized least squares
- trace norm
- positive and negative
- tensor decomposition
- singular value decomposition
- matrix factorization
- high dimensional
- pseudo inverse
- low rank
- total least squares
- linear algebra
- negative matrix factorization
- collaborative filtering
- least squares
- drug discovery
- rank minimization
- eigenvalue decomposition
- sparse representation
- multi dimensional
- signaling pathways
- joint optimization
- random projections
- low rank matrix
- covariance matrix
- sparsity constraints
- binary matrices
- data warehouse
- recommender systems