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Meanings of nonnegative matrix in English

Russian
неотрицательная матрица
Portuguese
matriz não negativa
Spanish
matriz no negativa

Matrix in which all the elements are equal to or greater than zero.

неотрицательная матрица
Usage of nonnegative matrix in English
1
Using nonnegative matrix factorization, we measured the contribution of each signature to carcinogenesis, and used hierarchical clustering to subtype each cohort.
Pubmed
2
Nonnegative matrix factorization (NMF) clustering of DNA copy number aberrations revealed three distinct molecular classes in this data set.
Pubmed
Translations for nonnegative matrix