Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (3): 135-137.DOI: 10.3778/j.issn.1002-8331.2009.03.040
• 数据库、信号与信息处理 • Previous Articles Next Articles
BAI Miao-qing1,ZHENG Jia-heng2
Received:
Revised:
Online:
Published:
Contact:
白妙青1,郑家恒2
通讯作者:
Abstract: Collocation plays an important role in parsing and verb is the kernel and precondition for Chinese parsing.This paper presents a method for verb—verb collocation based on maximum entropy principle,using the constructed characteristic modeling for context variable information via analyzing the real text labeled.By testing of 1 000 sentences with the maximum entropy principle,it has obtained 85.6% accuracy and 70.6% recall ratio.
摘要: 搭配是汉语自动句法分析的重要知识源,而动词是句法分析的核心和前提。通过对已标注真实文本的分析,构造了动词搭配对的上下文变量信息特征模板,给出利用最大熵方法抽取动词—动词搭配,对待测的1 000句汉语句子应用最大熵方法自动识别出搭配,其中封闭测试抽取正确率为85.6%,召回率达到70.6%。
BAI Miao-qing1,ZHENG Jia-heng2. Autolabeling of Chinese verb-verb collocation based on maximum entropy principle[J]. Computer Engineering and Applications, 2009, 45(3): 135-137.
白妙青1,郑家恒2. 基于最大熵方法进行动词搭配的自动标注[J]. 计算机工程与应用, 2009, 45(3): 135-137.
0 / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.2009.03.040
http://cea.ceaj.org/EN/Y2009/V45/I3/135