Guangzeng Han
Guangzeng Han has 2 papers in our library, in 2026, most of them on Information retrieval & search; often with Xiaolei Huang.
OpenAlex · ORCID · h-index 2 · 22 works · 33 citations OpenAlex, 2026-10-14
Affiliations
Fields, topics and concepts
📚 Shelves 6The field of science this work belongs to (OpenAlex fields).Artificial Intelligence · 2 worksComputer Science · 2 worksArts and Humanities · 1 workInformation Systems · 1 workLanguage and Linguistics · 1 workSignal Processing · 1 work
🧭 Topics 1Research subjects and languages the work is about.Information retrieval & search · 1 work
Works by year
2020s
Papers
- Knowledge-driven Augmentation and Retrieval for Integrative Temporal Adaptation (2026)
Classifiers are usually trained on older data but used on newer data, where vocabulary, conventions and domain knowledge drift. - Model-Agnostic Meta Learning for Class Imbalance Adaptation (2026)
Skewed label distributions hurt NLP models: they learn to favor frequent classes and overlook rare ones that often matter most.
Co-authors here
Venues
- Annual Meeting of the Association for Computational Linguistics (ACL): ACL 2026
- Findings of the Association for Computational Linguistics: Findings of the Association for Computational Linguistics 2026
Updated
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