摘要
介绍了信息抽取技术的基本概念、GATE信息抽取系统的抽取过程。对现有的信息抽取系统构建方法进行了介绍,指出了构建中文信息抽取系统所需要解决的关键问题及解决办法。
Introduced the concepts about information extraction and the information extraction process of GATE. The existing methods of information extraction were interpreted in this paper. In the final, it pointed out key issues and solutions of building Chinese information extraction systems.
出处
《电脑知识与技术》
2009年第8X期6857-6858,共2页
Computer Knowledge and Technology
基金
河北沧州教育科学规划重点课题资助(课题编号:200805011)
关键词
GATE
信息抽取
中文
GATE
information extraction
Chinese
