Zhaocheng Du

Researcher, Huawei Noah's Ark Lab, Huawei Technologies Ltd.

Joined

October 2023

Names

Zhaocheng Du (Preferred)

Emails

****@gmail.com (Confirmed)

****@huawei.com

Personal Links

Career & Education History

Researcher

Huawei Noah's Ark Lab, Huawei Technologies Ltd. (huawei.com)

2021 – 2026

Advisors, Relations & Conflicts

Coauthor

Zhenhua Dong

2022 – Present

Coauthor

Ruiming Tang

2022 – Present

Expertise

Machine Learning

Present

Data Centric AI

Present

Information Retrival

Present

Searching

Present

Publications

CHORD: Customizing Hybrid-precision On-device Model for Sequential Recommendation with Device-cloud Collaboration
Tianqi Liu, Kairui Fu, Shengyu Zhang, Wenyan Fan, Zhaocheng Du, Jieming Zhu, Fan Wu, Fei Wu
- CoRR 2025
- Readers: Everyone
PureCover: Bridging the Gap in Re-ranking for Retrieval-Augmented Generation via Balancing Coverage and Noise
Xiaopeng Ye, Zhaocheng Du, Chen Xu, Jialiang Han, Gang Wang, Zhenhua Dong, Jun Xu
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
EffSelect: Efficient Feature Value Selection for Deep Recommender Systems with Mini-Batch Training
Xianquan Wang, Zhaocheng Du, Likang Wu, Huibo Xu, Jieming Zhu, Shuanghong Shen, Kai Zhang, Qi Liu
- Submitted to ICLR 2026
- Readers: Everyone
CollectiveKV: Decoupling and Sharing Collaborative Information in Sequential Recommendation
Jingyu Li, Zhaocheng Du, Qianhui Zhu, kaiyuan Li, Zhicheng Zhang, Song-Li Wu, Chaolang Li, Pengwen Dai
- ICLR 2026 Poster
- Readers: Everyone
TayFCS: Towards Light Feature Combination Selection for Deep Recommender Systems
Xianquan Wang, Zhaocheng Du, Jieming Zhu, Chuhan Wu, Qinglin Jia, Zhenhua Dong
- CoRR 2025
- Readers: Everyone
Process vs. Outcome Reward: Which is Better for Agentic RAG Reinforcement Learning
Wenlin Zhang, Xiangyang Li, Kuicai Dong, Yichao Wang, Pengyue Jia, Xiaopeng Li, Yingyi Zhang, Derong Xu, Zhaocheng Du, Huifeng Guo, Ruiming Tang, Xiangyu Zhao
- NeurIPS 2025 poster
- Readers: Everyone
Personalized Visual Content Generation in Conversational Systems
Xianquan Wang, Zhaocheng Du, Huibo Xu, Shukang Yin, Yupeng Han, Jieming Zhu, Kai Zhang, Qi Liu
- NeurIPS 2025 poster
- Readers: Everyone
LSRP: A Leader-Subordinate Retrieval Framework for Privacy-Preserving Cloud-Device Collaboration
Yingyi Zhang, Pengyue Jia, Xianneng Li, Derong Xu, Maolin Wang, Yichao Wang, Zhaocheng Du, Huifeng Guo, Yong Liu, Ruiming Tang, Xiangyu Zhao
- CoRR 2025
- Readers: Everyone
Process vs. Outcome Reward: Which is Better for Agentic RAG Reinforcement Learning
Wenlin Zhang, Xiangyang Li, Kuicai Dong, Yichao Wang, Pengyue Jia, Xiaopeng Li, Yingyi Zhang, Derong Xu, Zhaocheng Du, Huifeng Guo, Ruiming Tang, Xiangyu Zhao
- CoRR 2025
- Readers: Everyone
A Survey of Personalization: From RAG to Agent
Xiaopeng Li, Pengyue Jia, Derong Xu, Yi Wen, Yingyi Zhang, Wenlin Zhang, Wanyu Wang, Yichao Wang, Zhaocheng Du, Xiangyang Li, Yong Liu, Huifeng Guo, Ruiming Tang, Xiangyu Zhao
- CoRR 2025
- Readers: Everyone

View all 42 publications

Co-Authors

View all 91 co-authors