Anxiang Zeng

Researcher, LLM, Shopee

Joined

May 2023

Names

Anxiang Zeng (Preferred)

Emails

****@ntu.edu.sg (Confirmed)

Personal Links

Career & Education History

Researcher

LLM, Shopee (shopee.com)

2021 – Present

PhD student

SCSE, National Technological University (ntu.edu)

2019 – 2024

Advisors, Relations & Conflicts

PhD Advisor

Han Yu

2019 – 2024

Expertise

LLM

2022 – Present

Reinforcement Learning

2016 – Present

2009 – Present

Publications

Rethinking Generative Recommender Tokenizer: Recsys-Native Encoding and Semantic Quantization Beyond LLMs
Yu Liang, Zhongjin Zhang, Yuxuan Zhu, Kerui Zhang, Zhiluohan Guo, Wenhang Zhou, Zonqi Yang, Kangle Wu, Yabo Ni, Anxiang Zeng, Cong Fu, Jianxin Wang, Jiazhi Xia
- CoRR 2026
- Readers: Everyone
Compass-Embedding v4: Robust Contrastive Learning for Multilingual E-commerce Embeddings
Pakorn Ueareeworakul, Shuman Liu, Jinghao Feng, Ling Hu, Zhantang Shi, Chengqi Sun, Liang Yao, Panyi Ouyang, Haibo Zhang, Anxiang Zeng
- CoRR 2026
- Readers: Everyone
Orchestrating Tokens and Sequences: Dynamic Hybrid Policy Optimization for RLVR
Zijun Min, Bingshuai Liu, Ante Wang, Long Zhang, Anxiang Zeng, Haibo Zhang, Jinsong Su
- CoRR 2026
- Readers: Everyone
Each Prompt Matters: Scaling Reinforcement Learning Without Wasting Rollouts on Hundred-Billion-Scale MoE
Anxiang Zeng, Haibo Zhang, Hailing Zhang, Kaixiang Mo, Liang Yao, Ling Hu, Long Zhang, Shuman Liu, Shuyi Xie, Yanshi Li, Yizhang Chen, Yuepeng Sheng, Yuwei Huang, Zhaochen Xu, Zhiqiang Zhou, Ziqin Liew
- CoRR 2025
- Readers: Everyone
ESPO: Entropy Importance Sampling Policy Optimization
Yuepeng Sheng, Yuwei Huang, Shuman Liu, Haibo Zhang, Anxiang Zeng
- CoRR 2025
- Readers: Everyone
Reveal Hidden Pitfalls and Navigate Next Generation of Vector Similarity Search from Task-Centric Views
Tingyang Chen, Cong Fu, Jiahua Wu, Haotian Wu, Hua Fan, Xiangyu Ke, Yunjun Gao, Yabo Ni, Anxiang Zeng
- CoRR 2025
- Readers: Everyone
A Probabilistic Framework for Temporal Distribution Generalization in Industry-Scale Recommender Systems
Yuxuan Zhu, Cong Fu, Yabo Ni, Anxiang Zeng, Yuan Fang
- CoRR 2025
- Readers: Everyone
Towards Reliable Evaluation of Large Language Models for Multilingual and Multimodal E-Commerce Applications
Shuyi Xie, Ziqin Liew, Hailing Zhang, Haibo Zhang, Ling Hu, Zhiqiang Zhou, Shuman Liu, Anxiang Zeng
- CoRR 2025
- Readers: Everyone
Mid-Training of Large Language Models: A Survey
Kaixiang Mo, Yuxin Shi, Weiwei Weng, Zhiqiang Zhou, Shuman Liu, Haibo Zhang, Anxiang Zeng
- CoRR 2025
- Readers: Everyone
MUG-V 10B: High-efficiency Training Pipeline for Large Video Generation Models
Yongshun Zhang, Zhongyi Fan, Yonghang Zhang, Zhangzikang Li, Weifeng Chen, Zhongwei Feng, Chaoyue Wang, Peng Hou, Anxiang Zeng
- CoRR 2025
- Readers: Everyone

View all 82 publications

Co-Authors

View all 187 co-authors