A Fast Distributed Non-Negative Matrix Factorization Algorithm Based on DSGD

In numerous solutions, the distributed stochastic gradient descent algorithm is one of the most popular algorithms for parallelization matrix decomposition. However, in parallel calculation, the computing speed of each computing node was greatly different because of the imbalance of the computing no...

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Vydané v:	International journal of distributed systems and technologies Ročník 9; číslo 3; s. 24 - 38
Hlavní autori:	Chen, Baifan, Gao, Yan, Zhou, Lingjun, Xing, Xiaobing
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Hershey IGI Global 01.07.2018
Predmet:	Algorithms Computation Control algorithms Convergence Decomposition Efficiency Nodes Parallel processing Recommender systems Scheduling Variables China
ISSN:	1947-3532, 1947-3540
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