1. Abstract study stochastic optimization problems when the data is sparse. 研究数据稀疏的随机优化...
1. Abstract A new algorithm is proposed in this setting where the communication and coo...
1. Abstract At no or nearly no loss of accuracy, quantize the gradients aggressively—to...
1. Abstract Adaptive gradient methods,adapt not only to the sequence of gradients, but ...
1. Abstract processors快速构建histogram,把数据压缩到固定的大小 master processor找到近似最优的split点 分析了算法的准确性...