摘要
信息抽取是一种帮助人们在海量信息源中迅速找到真正需要的信息的技术。该文从信息抽取的概念出发。辨析了与信息检索两者的不同之处,评述了信息抽取技术的发展趋势,并提出了信息抽取存在的问题和解决策略。
Information Extraction(IE)is a technique to help people in the vast amounts of information quickly to find the real source of the information you need.In this paper, starting from the concept of IE,analysis of Information Extraction and Information Retrieval differences between the two,reviews the development trend of IE technology, and presents IE problems and solving strategies.
出处
《计算机光盘软件与应用》
2011年第8期3-4,共2页
Computer CD Software and Application
关键词
信息抽取
信息检索
IE
IR
Information extraction
Information retrieval
IE
IR