Syntactic Dependency-based Biological Event Extraction

In this paper,we explore machine learning methodology for the BioNLP'11 Shared Task on Event Extraction,using syntactic dependency relations as the underlying principle for extracting and characterizing events.Event extraction is complex,however,a closer look at various biological corpora also suggests that beneath the complexity lie regularities,which may potentially be exploited by converting them into usable features under suitable machine learning framework.

作者: Xing ZHANG
作者单位: City University of Hong Kong
母体文献: 2011中国语料库语言学大会论文集
会议名称: 2011中国语料库语言学大会
会议时间: 2011年11月19日
会议地点: 北京
主办单位: 北京外国语大学,中国外语教育研究中心
语 种: eng
在线出版日期: 3000年1月1日