Search Results for author: Xiyuan Wei

Found 2 papers, 0 papers with code

Stability and Generalization of Stochastic Compositional Gradient Descent Algorithms

no code implementations7 Jul 2023 Ming Yang, Xiyuan Wei, Tianbao Yang, Yiming Ying

Then, we establish the compositional uniform stability results for two popular stochastic compositional gradient descent algorithms, namely SCGD and SCSC.

Learning Theory Meta-Learning

An Accelerated Variance-Reduced Conditional Gradient Sliding Algorithm for First-order and Zeroth-order Optimization

no code implementations18 Sep 2021 Xiyuan Wei, Bin Gu, Heng Huang

The conditional gradient algorithm (also known as the Frank-Wolfe algorithm) has recently regained popularity in the machine learning community due to its projection-free property to solve constrained problems.

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