The paper focuses on a large number of news corpus, pretreats the titles and abstracts of training documents, then builds up the feature vector library. At last, it uses matching method of decision table rules and vector space method to identificate the articles in two ways, and makes better service of the sudden events recognition on Web.
夏彦, 何琳, 潘运来, 欧阳辰晨. 基于规则与统计相结合的互联网突发事件识别研究[J]. 现代图书情报技术, 2010, 26(10): 65-69.
Xia Yan, He Lin, Pan Yunlai, Ouyang Chenchen. Research on Recognition of Sudden Events on Web Based on Combination of Rules and Statistical Method. New Technology of Library and Information Service, DOI：10.11925/infotech.1003-3513.2010.10.11.