Zhiyuan Zeng

Joined

July 2024

Names

Zhiyuan Zeng (Preferred)

Emails

****@taobao.com (Confirmed)

****@alibaba-inc.com (Confirmed)

****@bupt.cn (Confirmed)

Personal Links

Career & Education History

Researcher

Alibaba Group (alibaba-inc.com)

2022 – 2025

MS student

Beijing University of Posts and Telecommunications (bupt.edu.cn)

2019 – 2022

Advisors, Relations & Conflicts

Coworker

Bencheng Yan

2022 – 2025

Master's thesis advisor

Weiran Xu

2019 – 2022

Expertise

No areas of expertise listed

Publications

Graph-based Weakly Supervised Framework for Semantic Relevance Learning in E-commerce
Zhiyuan Zeng, Yuzhi Huang, Tianshu Wu, Hongbo Deng, Jian Xu, Bo Zheng
- 2022 (modified: 25 Dec 2022)
- CIKM 2022
- Readers: Everyone
Distribution Calibration for Out-of-Domain Detection with Bayesian Approximation
Yanan Wu, Zhiyuan Zeng, Keqing He, Yutao Mou, Pei Wang, Weiran Xu
- Published: 01 Jan 2022, Last Modified: 18 Feb 2024
- COLING 2022
- Readers: Everyone
Revisit Overconfidence for OOD Detection: Reassigned Contrastive Learning with Adaptive Class-dependent Threshold
Yanan Wu, Keqing He, Yuanmeng Yan, QiXiang Gao, Zhiyuan Zeng, Fujia Zheng, Lulu Zhao, Huixing Jiang, Wei Wu, Weiran Xu
- Published: 01 Jan 2022, Last Modified: 18 Feb 2024
- NAACL-HLT 2022
- Readers: Everyone
Disentangling Confidence Score Distribution for Out-of-Domain Intent Detection with Energy-Based Learning
Yanan Wu, Zhiyuan Zeng, Keqing He, Yutao Mou, Pei Wang, Yuanmeng Yan, Weiran Xu
- Published: 01 Jan 2022, Last Modified: 18 Feb 2024
- CoRR 2022
- Readers: Everyone
Disentangled Knowledge Transfer for OOD Intent Discovery with Unified Contrastive Learning
Yutao Mou, Keqing He, Yanan Wu, Zhiyuan Zeng, Hong Xu, Huixing Jiang, Wei Wu, Weiran Xu
- Published: 01 Jan 2022, Last Modified: 18 Feb 2024
- ACL (2) 2022
- Readers: Everyone
Distribution Calibration for Out-of-Domain Detection with Bayesian Approximation
Yanan Wu, Zhiyuan Zeng, Keqing He, Yutao Mou, Pei Wang, Weiran Xu
- Published: 01 Jan 2022, Last Modified: 18 Feb 2024
- CoRR 2022
- Readers: Everyone
Novel Slot Detection: A Benchmark for Discovering Unknown Slot Types in the Task-Oriented Dialogue System
Yanan Wu, Zhiyuan Zeng, Keqing He, Hong Xu, Yuanmeng Yan, Huixing Jiang, Weiran Xu
- 2021 (modified: 30 Oct 2021)
- ACL/IJCNLP (1) 2021
- Readers: Everyone
Modeling Discriminative Representations for Out-of-Domain Detection with Supervised Contrastive Learning
Zhiyuan Zeng, Keqing He, Yuanmeng Yan, Zijun Liu, Yanan Wu, Hong Xu, Huixing Jiang, Weiran Xu
- 2021 (modified: 30 Oct 2021)
- ACL/IJCNLP (2) 2021
- Readers: Everyone
Adversarial Generative Distance-Based Classifier for Robust Out-of-Domain Detection
Zhiyuan Zeng, Hong Xu, Keqing He, Yuanmeng Yan, Sihong Liu, Zijun Liu, Weiran Xu
- 2021 (modified: 30 Oct 2021)
- ICASSP 2021
- Readers: Everyone
Adversarial Self-Supervised Learning for Out-of-Domain Detection
Zhiyuan Zeng, Keqing He, Yuanmeng Yan, Hong Xu, Weiran Xu
- 2021 (modified: 30 Oct 2021)
- NAACL-HLT 2021
- Readers: Everyone

View all 14 publications