Changzhi Sun

E-KAR: A Benchmark for Rationalizing Natural Language Analogical Reasoning

2022 · Findings of the Association for Computational Linguistics: ACL 2022

The ability to recognize analogies is fundamental to human cognition. Existing benchmarks to test word analogy do not reveal the underneath process of analogical reasoning of neural models. Holding the belief that models capable of …

Converge to the Truth: Factual Error Correction via Iterative Constrained Editing

2023 · Proceedings of the AAAI Conference on Artificial Intelligence

Given a possibly false claim sentence, how can we automatically correct it with minimal editing? Existing methods either require a large number of pairs of false and corrected claims for supervised training or do not …