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Mar, 2020
Adam型算法的一种新后悔分析
A new regret analysis for Adam-type algorithms
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Ahmet Alacaoglu, Yura Malitsky, Panayotis Mertikopoulos, Volkan Cevher
TL;DR
本文探讨Adam及其变种(AMSgrad、AdamNC等)之间的理论实践差距,提出一种新的框架,通过这个框架,可以在不需要进一步的假设条件下,推导出具有常数beta1的最优数据相关遗憾界。
Abstract
In this paper, we focus on a theory-practice gap for
adam
and its variants (
amsgrad
,
adamnc
, etc.). In practice, these algorithms are used
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