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math.OC2022
On the Convergence of Policy in Unregularized Policy Mirror Descent
Dachao Lin, Zhihua Zhang
In this short note, we give the convergence analysis of the policy in the recent famous policy mirror descent (PMD). We mainly consider the unregularized setting following [11] wit…
cs.LG2022
Global Convergence Analysis of Deep Linear Networks with A One-neuron Layer
Kun Chen, Dachao Lin, Zhihua Zhang
In this paper, we follow Eftekhari's work to give a non-local convergence analysis of deep linear networks. Specifically, we consider optimizing deep linear networks which have a l…