Browsing University of Waterloo by Author "Slavin, Matthew"
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Applications of Stochastic Gradient Descent to Nonnegative Matrix Factorization
Slavin, Matthew (University of Waterloo, 2019-07-15)We consider the application of stochastic gradient descent (SGD) to the nonnegative matrix factorization (NMF) problem and the unconstrained low-rank matrix factorization problem. While the literature on the SGD algorithm ...