Haishan Ye

activity

20162026

most citedDeEPCA: Decentralized Exact PCA with Linear Convergence Rate

10 citations · 30 across the 22 of their papers we have counts for

collaborators

Showing 2022 · math.OCShow all

3 papers · 2 filters

math.OC2022

Snap-Shot Decentralized Stochastic Gradient Tracking Methods

Haishan Ye, Xiangyu Chang

In decentralized optimization, $m$ agents form a network and only communicate with their neighbors, which gives advantages in data ownership, privacy, and scalability. At the same…

math.OC2022★ 2 cited

On the Complexity of Decentralized Smooth Nonconvex Finite-Sum Optimization

Luo Luo, Yunyan Bai, Lesi Chen +2

We study the decentralized optimization problem $min_{x \in R^{d}} f (x) ≜ \frac{1}{m} \sum_{i = 1}^{m} f_{i} (x)$ , where the local function on the $i$ -th a…

math.OC2022★ 1 cited

Decentralized Stochastic Variance Reduced Extragradient Method

Luo Luo, Haishan Ye

This paper studies decentralized convex-concave minimax optimization problems of the form $min_{x} max_{y} f (x, y) ≜ \frac{1}{m} \sum_{i = 1}^{m} f_{i} (x, y)$ , where $m$ is the number…