Yi Cheng

Joined

August 2021

Names

Yi Cheng (Preferred)

Emails

****@163.com (Confirmed)

****@connect.polyu.hk (Confirmed)

Personal Links

Google Scholar

Semantic Scholar

ACL Anthology

Career & Education History

PhD student

The Hong Kong Polytechnic University (polyu.edu.hk)

2021 – 2025

Undergrad student

Peking University (pku.edu.cn)

2016 – 2020

Advisors, Relations & Conflicts

PhD Advisor

Wenjie Li

2021 – Present

Expertise

computational social science

2022 – 2024

conversational AI

2021 – 2024

Publications

Learning from the Best, Differently: A Diversity-Driven Rethinking on Data Selection
Hongyi He, Xiao Liu, Zhenghao Lin, Mingni Tang, Yi Cheng, Jintao Wang, Wenjie Li, Yeyun Gong, Peng CHENG
- Submitted to ICLR 2026
- Readers: Everyone
TOMVALLEY: EVALUATING THE THEORY OF MIND REASONING OF LLMS IN REALISTIC SOCIAL CONTEXT
Yang Xiao, Jessie Wang, Qiancheng Xu, Changhe Song, Chunpu Xu, Yi Cheng, Wenjie Li, Pengfei Liu
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
Subtle Errors Matter: Preference Learning via Error-injected Self-editing
Kaishuai Xu, Tiezheng YU, Wenjun Hou, Yi Cheng, Chak Tou Leong, Liangyou Li, Xin Jiang, Lifeng Shang, Qun Liu, Wenjie Li
- Submitted to ICLR 2025
- Readers: Everyone
Integrative Decoding: Improving Factuality via Implicit Self-consistency
Yi Cheng, Xiao Liang, Yeyun Gong, Wen Xiao, Song Wang, Yuji Zhang, Wenjun Hou, Kaishuai Xu, Wenge Liu, Wenjie Li, Jian Jiao, Qi Chen, Peng CHENG, Wayne Xiong
- ICLR 2025 Poster
- Readers: Everyone
ICON: Improving Inter-Report Consistency of Radiology Report Generation via Lesion-aware Mix-up Augmentation
Wenjun Hou, Yi Cheng, Kaishuai Xu, Yan Hu, Wenjie Li, Jiang Liu
- CoRR 2024
- Readers: Everyone
Cooper: Coordinating Specialized Agents towards a Complex Dialogue Goal
Yi Cheng, Wenge Liu, Jian Wang, Chak Tou Leong, Yi Ouyang, Wenjie Li, Xian Wu, Yefeng Zheng
- AAAI 2024
- Readers: Everyone
Medical Dialogue Generation via Intuitive-then-Analytical Differential Diagnosis
Kaishuai Xu, Wenjun Hou, Yi Cheng, Jian Wang, Wenjie Li
- CoRR 2024
- Readers: Everyone
No Two Devils Alike: Unveiling Distinct Mechanisms of Fine-tuning Attacks
Chak Tou Leong, Yi Cheng, Kaishuai Xu, Jian Wang, Hanlin Wang, Wenjie Li
- CoRR 2024
- Readers: Everyone
RECAP: Towards Precise Radiology Report Generation via Dynamic Disease Progression Reasoning
Wenjun Hou, Yi Cheng, Kaishuai Xu, Wenjie Li, Jiang Liu
- EMNLP 2023 Findings
- Readers: Everyone
Target-oriented Proactive Dialogue Systems with Personalization: Problem Formulation and Dataset Curation
Jian Wang, Yi Cheng, Dongding Lin, Chak Tou Leong, Wenjie Li
- EMNLP 2023 Main
- Readers: Everyone

View all 30 publications

Co-Authors

View all 50 co-authors