Abstract
“双重否定结构是一种“通过两次否定表示肯定意义”的特殊结构,其存在会对自然语言处理中的语义判断与情感分类产生重要影响。本文以“eg eg P== extgreater P”为标准,对现代汉语中所有的“否定词+否定词”结构进行了遍历研究,将双重否定结构按照格式分为了3大类,25小类,常用双重否定结构或构式132个。结合动词的叙实性、否定焦点、语义否定与语用否定等相关理论,本文归纳了双重否定结构的三大成立条件,并据此设计实现了基于规则的双重否定结构自动识别程序。程序实验的精确率为98.85%,召回率为98.90%,F1值为98.85%。同时,程序还从96281句语料中获得了8640句精确率约为99%的含有双重否定结构的句子,为后续基于统计的深度学习模型提供了语料支持的可能。”- Anthology ID:
- 2022.ccl-1.3
- Volume:
- Proceedings of the 21st Chinese National Conference on Computational Linguistics
- Month:
- October
- Year:
- 2022
- Address:
- Nanchang, China
- Editors:
- Maosong Sun (孙茂松), Yang Liu (刘洋), Wanxiang Che (车万翔), Yang Feng (冯洋), Xipeng Qiu (邱锡鹏), Gaoqi Rao (饶高琦), Yubo Chen (陈玉博)
- Venue:
- CCL
- SIG:
- Publisher:
- Chinese Information Processing Society of China
- Note:
- Pages:
- 24–34
- Language:
- Chinese
- URL:
- https://aclanthology.org/2022.ccl-1.3
- DOI:
- Cite (ACL):
- Yu Wang and Yulin Yuan. 2022. 双重否定结构自动识别研究(The Research on Automatic Recognition of the Double Negation Structure). In Proceedings of the 21st Chinese National Conference on Computational Linguistics, pages 24–34, Nanchang, China. Chinese Information Processing Society of China.
- Cite (Informal):
- 双重否定结构自动识别研究(The Research on Automatic Recognition of the Double Negation Structure) (Wang & Yuan, CCL 2022)
- PDF:
- https://preview.aclanthology.org/nschneid-patch-4/2022.ccl-1.3.pdf