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Protein functional properties prediction in sparsely-label PPI networks through regularized non-negative matrix factorization.
Qingyao Wu
Zhenyu Wang
Chunshan Li
Yunming Ye
Yueping Li
Ning Sun
Published in:
BMC Syst. Biol. (2015)
Keyphrases
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negative matrix factorization
sparse representation
matrix factorization
protein complexes
document clustering
protein protein interactions
structural properties
protein interaction
ppi networks
protein function
principal component analysis
natural language processing
high precision
functional modules