Chen, Baifan; Gao, Yan; Zhou, Lingjun; Xing, Xiaobing - In: International Journal of Distributed Systems and … 9 (2018) 3, pp. 24-38
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...