Search Results for author: XiangPing Wu

Found 4 papers, 2 papers with code

ZO-AdaMU Optimizer: Adapting Perturbation by the Momentum and Uncertainty in Zeroth-order Optimization

1 code implementation23 Dec 2023 Shuoran Jiang, Qingcai Chen, Youchen Pan, Yang Xiang, Yukang Lin, XiangPing Wu, Chuanyi Liu, Xiaobao Song

Our convergence analysis and experiments prove this is a better way to improve convergence stability and rate in ZO-SGD.

Confounder Balancing in Adversarial Domain Adaptation for Pre-Trained Large Models Fine-Tuning

no code implementations24 Oct 2023 Shuoran Jiang, Qingcai Chen, Yang Xiang, Youcheng Pan, XiangPing Wu

However, existing ADA methods fail to account for the confounder properly, which is the root cause of the source data distribution that differs from the target domains.

Domain Adaptation Representation Learning

Foreground and Text-lines Aware Document Image Rectification

1 code implementation ICCV 2023 Heng Li, XiangPing Wu, Qingcai Chen, Qianjin Xiang

In this paper, we focus on the foreground and text-line regions of distorted paper and proposes a global and local fusion method to improve the rectification effect of distorted images and enhance the readability of document images.

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