Search Results for author: Zhitao Wang

Found 5 papers, 1 papers with code

XUAT-Copilot: Multi-Agent Collaborative System for Automated User Acceptance Testing with Large Language Model

no code implementations5 Jan 2024 Zhitao Wang, Wei Wang, Zirao Li, Long Wang, Can Yi, Xinjie Xu, Luyang Cao, Hanjing Su, Shouzhi Chen, Jun Zhou

In past years, we have been dedicated to automating user acceptance testing (UAT) process of WeChat Pay, one of the most influential mobile payment applications in China.

Decision Making Language Modelling +1

QUAR-VLA: Vision-Language-Action Model for Quadruped Robots

no code implementations22 Dec 2023 Pengxiang Ding, Han Zhao, Zhitao Wang, Zhenyu Wei, Shangke Lyu, Donglin Wang

Within this framework, a notable challenge lies in aligning fine-grained instructions with visual perception information.

Decision Making

RotoGBML: Towards Out-of-Distribution Generalization for Gradient-Based Meta-Learning

no code implementations12 Mar 2023 Min Zhang, Zifeng Zhuang, Zhitao Wang, Donglin Wang, Wenbin Li

OOD exacerbates inconsistencies in magnitudes and directions of task gradients, which brings challenges for GBML to optimize the meta-knowledge by minimizing the sum of task gradients in each minibatch.

Few-Shot Image Classification Meta-Learning +1

Pairwise Learning for Neural Link Prediction

2 code implementations6 Dec 2021 Zhitao Wang, Yong Zhou, Litao Hong, Yuanhang Zou, Hanjing Su, Shouzhi Chen

The framework treats link prediction as a pairwise learning to rank problem and consists of four main components, i. e., neighborhood encoder, link predictor, negative sampler and objective function.

Learning-To-Rank Link Prediction +2

Content-based Influence Modeling for Opinion Behavior Prediction

no code implementations COLING 2016 Chengyao Chen, Zhitao Wang, Yu Lei, Wenjie Li

The advantages of the proposed model is the ability to handle the semantic information and to learn two influence components including the opinion influence of the content information and the social relation factors.

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