arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2211.08073cs.CLcs.AIcs.LGcs.PF
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GLUE-X:从分布外泛化视角评估自然语言理解模型

GLUE-X: Evaluating Natural Language Understanding Models from an Out-of-distribution Generalization Perspective

Westlake University(西湖大学);Westlake Institute for Advanced Study(西湖高等研究院);Central South University(中南大学);University of Electronic Science and Technology of China(电子科技大学);Microsoft Research Asia(微软亚洲研究院)

Linyi Yang, Shuibai Zhang, Libo Qin, Yafu Li, Yidong Wang, Hanmeng Liu, Jindong Wang, Xing Xie, Yue Zhang

AI总结:

本文提出首个名为GLUE-X的统一基准,用于评估NLP模型的分布外鲁棒性,通过13个数据集和8个任务对21个PLMs进行测试,发现所有设置下性能显著下降,强调提升OOD准确率的必要性。

摘要:

预训练语言模型(PLMs)通过在预训练阶段利用大量数据,提升了自然语言理解模型的泛化性能。然而,分布外(OOD)泛化问题在许多NLP任务中仍是挑战,限制了这些方法的实际部署。本文首次尝试创建名为GLUE-X的统一基准,用于评估NLP模型的OOD鲁棒性,强调OOD鲁棒性的重要性,并提供了如何测量模型鲁棒性及如何改进的见解。该基准包含13个公开可用的OOD测试数据集,并在8个经典NLP任务上对21个常用PLMs(包括GPT-3和GPT-3.5)进行了评估。结果显示,与分布内(ID)准确率相比,所有设置均出现显著性能下降,证实了NLP任务中提升OOD准确率的必要性。

英文摘要:

Pre-trained language models (PLMs) are known to improve the generalization performance of natural language understanding models by leveraging large amounts of data during the pre-training phase. However, the out-of-distribution (OOD) generalization problem remains a challenge in many NLP tasks, limiting the real-world deployment of these methods. This paper presents the first attempt at creating a unified benchmark named GLUE-X for evaluating OOD robustness in NLP models, highlighting the importance of OOD robustness and providing insights on how to measure the robustness of a model and how to improve it. The benchmark includes 13 publicly available datasets for OOD testing, and evaluations are conducted on 8 classic NLP tasks over 21 popularly used PLMs, including GPT-3 and GPT-3.5. Our findings confirm the need for improved OOD accuracy in NLP tasks, as significant performance degradation was observed in all settings compared to in-distribution (ID) accuracy.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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