基于规则的双重否定识别——以“不v1不v2”为例(Double Negative Recognition Based on Rules——Taking “不v1不v2” as an Example)

Yu Wang (王昱)


Abstract
“不v1不v2”是汉语中典型的双重否定结构形式之一,它包括“不+助动词+不+v2”(不得不去)、“不+是+不v2”(不是不好)、述宾结构“不v1...不v2”(不认为他不去)等多种双重否定结构,情况复杂。本文以“不v1不v2”为例,结合“元语否定”、“动词叙实性”、“否定焦点”等概念,对“不v1不v2”进行了全面的考察,制定了“不v1不v2”双重否定结构的识别策略。根据识别策略,设计了双重否定自动识别程序,并在此过程中补充了助动词表、非叙实动词表等词库。最终,对28033句语料进行了识别,识别正确率为97.87%,召回率约为93.10%。
Anthology ID:
2020.ccl-1.1
Volume:
Proceedings of the 19th Chinese National Conference on Computational Linguistics
Month:
October
Year:
2020
Address:
Haikou, China
Venue:
CCL
SIG:
Publisher:
Chinese Information Processing Society of China
Note:
Pages:
1–9
Language:
Chinese
URL:
https://www.aclweb.org/anthology/2020.ccl-1.1
DOI:
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PDF:
http://aclanthology.lst.uni-saarland.de/2020.ccl-1.1.pdf