A Boundary Assembling Method for Chinese Entity-Mention Recognition

A Boundary Assembling Method for Chinese Entity-Mention Recognition
复制标题

中文实体提及识别的边界组装方法

DOI:
10.1109/mis.2015.71
复制
发表时间:
2015-09
影响因子:
6.4
通讯作者:
Chen, Ping
Chen, Ping
中科院分区:
计算机科学3区
文献类型:
--
作者:
Chen, Yanping;Zheng, Qinghua;Chen, Ping

文献摘要

参考文献

被引文献

相似文献

提出了一种用于中文实体提及识别的边界拼接方法。给定一个句子,作者的BA方法不是以统一的风格识别实体提及,而是首先检测实体提及的边界,然后将检测到的边界组装成实体提及候选。通过对非局部特征进行训练的分类器对每个候选进行进一步评估。该方法可以更好地利用非局部特征,有效地识别嵌套实体提及。在ACE2005中文语料库上,作者的实验结果表明,相对于最先进的技术,实体提及检测的F-Score和实体提及识别的F-Score分别提高了5%和4.23%。
A boundary assembling (BA) method is presented for Chinese entity-mention recognition. Given a sentence, instead of recognizing entity mentions in a unitary style, the authors' BA method first detects boundaries of entity mentions and then assembles detected boundaries into entity-mention candidates. Each candidate is further assessed by a classifier trained on nonlocal features. This method can make better use of nonlocal features and effectively recognize nested entity mentions. Using the ACE 2005 Chinese corpus, the authors' experimental results show an improvement over state-of-the-art techniques, outperforming existing methods in F-score by 5 percent for entity-mention detection and 4.23 percent for entity-mention recognition.
DOI: 10.1145/1277741.1277852
发表时间: 2007-07
期刊: --
影响因子: --
作者:
Wenjie Li;Donglei Qian;Q. Lu;C. Yuan
通讯作者: Wenjie Li;Donglei Qian;Q. Lu;C. Yuan
DOI: 10.3115/1075178.1075215
发表时间: 2003-07
期刊: --
影响因子: --
作者:
Chooi-Ling Goh;Masayuki Asahara;Yuji Matsumoto
通讯作者: Chooi-Ling Goh;Masayuki Asahara;Yuji Matsumoto
DOI: --
发表时间: 2013-08
期刊: --
影响因子: --
作者:
Mengqiu Wang;Wanxiang Che;Christopher D. Manning
通讯作者: Mengqiu Wang;Wanxiang Che;Christopher D. Manning
DOI: 10.3115/1072228.1072240
发表时间: 2002-08
期刊: Proceedings of the 19th international conference on Computational linguistics -
影响因子: --
作者:
Jian Sun-;Jianfeng Gao;Lei Zhang;M. Zhou;C. Huang
通讯作者: Jian Sun-;Jianfeng Gao;Lei Zhang;M. Zhou;C. Huang
DOI: --
发表时间: 1998
期刊: Int. J. Comput. Linguistics Chin. Lang. Process.
影响因子: --
作者:
Keh-Jiann Chen;Ming-Hong Bai
通讯作者: Keh-Jiann Chen;Ming-Hong Bai