Search Results for author: Xinrui Wang

Found 11 papers, 2 papers with code

Adai: Separating the Effects of Adaptive Learning Rate and Momentum Inertia

1 code implementation29 Jun 2020 Zeke Xie, Xinrui Wang, Huishuai Zhang, Issei Sato, Masashi Sugiyama

Specifically, we disentangle the effects of Adaptive Learning Rate and Momentum of the Adam dynamics on saddle-point escaping and minima selection.

Generating Manga From Illustrations via Mimicking Manga Creation Workflow

no code implementations CVPR 2021 Lvmin Zhang, Xinrui Wang, Qingnan Fan, Yi Ji, Chunping Liu

To this end, we create a large-scale dataset with these three components annotated by artists in a human-in-the-loop manner.

Adaptive Inertia: Disentangling the Effects of Adaptive Learning Rate and Momentum

no code implementations29 Sep 2021 Zeke Xie, Xinrui Wang, Huishuai Zhang, Issei Sato, Masashi Sugiyama

Specifically, we disentangle the effects of Adaptive Learning Rate and Momentum of the Adam dynamics on saddle-point escaping and flat minima selection.

Adaptive Federated Minimax Optimization with Lower Complexities

no code implementations14 Nov 2022 Feihu Huang, Xinrui Wang, Junyi Li, Songcan Chen

To fill this gap, in the paper, we study a class of nonconvex minimax optimization, and propose an efficient adaptive federated minimax optimization algorithm (i. e., AdaFGDA) to solve these distributed minimax problems.

Federated Learning Privacy Preserving

Realtime Fewshot Portrait Stylization Based On Geometric Alignment

no code implementations28 Nov 2022 Xinrui Wang, Zhuoru Li, Xiao Zhou, Yusuke Iwasawa, Yutaka Matsuo

Previous learning based stylization methods suffer from the geometric and semantic gaps between portrait domain and style domain, which obstacles the style information to be correctly transferred to the portrait images, leading to poor stylization quality.

Pushing One Pair of Labels Apart Each Time in Multi-Label Learning: From Single Positive to Full Labels

no code implementations28 Feb 2023 Xiang Li, Xinrui Wang, Songcan Chen

In Multi-Label Learning (MLL), it is extremely challenging to accurately annotate every appearing object due to expensive costs and limited knowledge.

Multi-Label Learning

Multi-modal Facial Action Unit Detection with Large Pre-trained Models for the 5th Competition on Affective Behavior Analysis in-the-wild

no code implementations19 Mar 2023 Yufeng Yin, Minh Tran, Di Chang, Xinrui Wang, Mohammad Soleymani

Facial action unit detection has emerged as an important task within facial expression analysis, aimed at detecting specific pre-defined, objective facial expressions, such as lip tightening and cheek raising.

Action Unit Detection Face Alignment +2

Harnessing the Power of David against Goliath: Exploring Instruction Data Generation without Using Closed-Source Models

no code implementations24 Aug 2023 Yue Wang, Xinrui Wang, Juntao Li, Jinxiong Chang, Qishen Zhang, Zhongyi Liu, Guannan Zhang, Min Zhang

Instruction tuning is instrumental in enabling Large Language Models~(LLMs) to follow user instructions to complete various open-domain tasks.

Exploring CausalWorld: Enhancing robotic manipulation via knowledge transfer and curriculum learning

no code implementations25 Mar 2024 Xinrui Wang, Yan Jin

This study explores a learning-based tri-finger robotic arm manipulating task, which requires complex movements and coordination among the fingers.

Transfer Learning

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