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20172022
most citedAn Improved Analysis of (Variance-Reduced) Policy Gradient and Natural Policy Gradient Methods

30 citations · 87 across the 11 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

math.OC2020★ 30 cited

An Improved Analysis of Stochastic Gradient Descent with Momentum

Yanli Liu, Yuan Gao, Wotao Yin

SGD with momentum (SGDM) has been widely applied in many machine learning tasks, and it is often applied with dynamic stepsizes and momentum weights tuned in a stagewise manner. De…

math.OC2020★ 1 cited

Decentralized Learning with Lazy and Approximate Dual Gradients

Yanli Liu, Yuejiao Sun, Wotao Yin

This paper develops algorithms for decentralized machine learning over a network, where data are distributed, computation is localized, and communication is restricted between neig…