This paper proposes a method of domain name recognition based on heuristic rules, to overcome the shortage of traditional solution in specific domain. It firstly studies chemical name in Chinese to obtain its domain features and statistical language features, and then on the basis of such features，it puts forward several heuristic rules, which is applicable to domain name recognition of chemical literature. Comparison experiment shows this method can improve the efficiency of domain name recognition obviously.
李楠 郑荣廷 吉久明 滕青青. 基于启发式规则的中文化学物质命名识别研究[J]. 现代图书情报技术, 2010, 26(5): 13-17.
Li Nan Zheng Rongting Ji JiumingTeng Qingqing. Research on Chinese Chemical Name Recognition Based on Heuristic Rules. New Technology of Library and Information Service, DOI：10.11925/infotech.1003-3513.2010.05.03.
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