Hung-Ting Chen

Hung-Ting Chen

PhD student in Computer Science at New York University

Open-World Evaluation for Retrieving Diverse Perspectives

Published in 2025 Annual Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics, 2025

This paper introduces a new evaluation framework for retrieving diverse perspectives in open-world question answering settings. We present BERDS (Benchmarking Evaluation for Retrieving Diverse Sources), which addresses the challenge of evaluating retrieval systems when the space of valid perspectives is not pre-defined.

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Recommended citation: Hung-Ting Chen, Eunsol Choi. (2025). "Open-World Evaluation for Retrieving Diverse Perspectives." 2025 Annual Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics.
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