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Line 1: '''Non-negative matrix factorization''' (NMF) is a group of [[algorithm]]s in [[multivariate analysis]] and [[linear algebra]] where a [[matrix (mathematics)\|matrix]] is factorized into (usually) two matrices : <math>\mathbf{WH} \leftarrow \operatorname{nmf}(\mathbf{X})</math>

Non-negative matrix factorization: Difference between revisions