Paper: Chinese Named Entity And Relation Identification System

ACL ID P06-4010
Title Chinese Named Entity And Relation Identification System
Venue Annual Meeting of the Association of Computational Linguistics
Session System Demonstration
Year 2006

In this interactive presentation, a Chinese named entity and relation identification system is demonstrated. The domain- specific system has a three-stage pipeline architecture which includes word seg- mentation and part-of-speech (POS) tag- ging, named entity recognition, and named entity relation identitfication. The experimental results have shown that the average F-measure for word segmenta- tion and POS tagging after correcting er- rors achieves 92.86 and 90.01 separately. Moreover, the overall average F-measure for 6 kinds of name entities and 14 kinds of named entity relations is 83.08% and 70.46% respectively.