Zhi Zhang

Researcher, ByteDance Inc.

Joined

February 2020

Names

Zhi Zhang (Preferred)

Emails

****@gmail.com (Confirmed)

****@amazon.com (Confirmed)

****@mail.missouri.edu (Confirmed)

****@bytedance.com (Confirmed)

Personal Links

Homepage

Google Scholar

ORCID

Career & Education History

Researcher

ByteDance Inc. (bytedance.com)

2021 – Present

Applied Scientist

Amazon (amazon.com)

2018 – 2021

PhD student

University of Missouri, Columbia (missouri.edu)

2014 – 2018

Advisors, Relations & Conflicts

PhD Advisor

Zhihai He

2014 – 2018

Expertise

deep learning

CNNs

object detection

image classification

2014 – 2020

Publications

PrunedLoRA: Robust Gradient-Based Structured Pruning for Low-rank Adaptation in Fine-tuning
Xin Yu, Cong Xie, Ziyu Zhao, Tiantian Fan, Lingzhou Xue, Zhi Zhang
- Submitted to ICLR 2026
- Readers: Everyone
Truncated Proximal Policy Optimization
Tiantian Fan, LingJun Liu, Yue Yu, Jiaze Chen, Chengyi Wang, Qiying Yu, Chi Zhang, Zhiqi Lin, Ruofei Zhu, Yufeng Yuan, Xiaochen Zuo, Bole Ma, Mofan Zhang, Gaohong Liu, Ru Zhang, Haotian Zhou, Cong Xie, Ruidong Zhu, Lin Yan, Mingxuan Wang et al. (3 additional authors not shown)
- Submitted to ICLR 2026
- Readers: Everyone
ExpertWeaver: Unlocking the Inherent MoE in Dense LLMs with GLU Activation Patterns
Ziyu Zhao, Tong Zhu, Xin Yu, Zhi Zhang, Tiantian Fan, Jinluan Yang, Kun Kuang, zhongyu wei, Fei Wu, Yu Cheng
- ICLR 2026 Conference Desk Rejected Submission
- Readers: Everyone
DUO: No Compromise to Accuracy Degradation
Jinda Jia, Cong Xie, Hanlin Lu, Fanjiang Ye, Hao Feng, Daoce Wang, Haibin Lin, Zhi Zhang, Xin Liu
- NeurIPS 2025 poster
- Readers: Everyone
MoE-Pruner: Pruning Mixture-of-Experts Large Language Model using the Hints from Its Router
Yanyue Xie, Zhi Zhang, Ding Zhou, Cong Xie, Ziang Song, Xin Liu, Yanzhi Wang, Xue Lin, An Xu
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
Let the Code LLM Edit Itself When You Edit the Code
Zhenyu He, Jun Zhang, Shengjie Luo, Jingjing Xu, Zhi Zhang, Di He
- ICLR 2025 Poster
- Readers: Everyone
SDP4Bit: Toward 4-bit Communication Quantization in Sharded Data Parallelism for LLM Training
Jinda Jia, Cong Xie, Hanlin Lu, Daoce Wang, Hao Feng, Chengming Zhang, Baixi Sun, Haibin Lin, Zhi Zhang, Xin Liu, Dingwen Tao
- NeurIPS 2024 poster
- Readers: Everyone
Self-Infilling Code Generation
Lin Zheng, Jianbo Yuan, Zhi Zhang, Hongxia Yang, Lingpeng Kong
- ICML 2024 Poster
- Readers: Everyone
Two Stones Hit One Bird: Bilevel Positional Encoding for Better Length Extrapolation
Zhenyu He, Guhao Feng, Shengjie Luo, Kai Yang, Liwei Wang, Jingjing Xu, Zhi Zhang, Hongxia Yang, Di He
- ICML 2024 Poster
- Readers: Everyone
Improving Semantic Segmentation via Efficient Self-Training
Yi Zhu, Zhongyue Zhang, Chongruo Wu, Zhi Zhang, Tong He, Hang Zhang, R. Manmatha, Mu Li, Alex Smola
- 10 Nov 2022
- OpenReview Archive Direct Upload
- Readers: Everyone

View all 14 publications

Co-Authors

View all 77 co-authors