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	An Automatic and General Framework for Domain-Specific Knowledge Bases Extracting
	Deng, Kejun ; Fan, Hongjie ; Liu, Junfei
	2016
关键词	domain-specific knowledge base automatic extraction semantic consistency semantic completeness
英文摘要	A domain-specific knowledge base (KB), as the name implies, contains concepts, instances, and relationships of a relatively well-defined domain. In recent years, domain-specific KBs are increasingly found to be critical and effective to a wide variety of real-world applications. However, less attention has been paid to the creation of domain-specific KBs compared with global KBs. In this paper we present an automatic and general framework for domain-specific KBs extraction. As KBs creation is a time-consuming task, our framework extracts domain-specific KBs from existing public global KBs. In particular, we use a semantic lexicon to capture domain information from user input keywords. During the process, we provide four rules to assure the semantic consistency and semantic completeness features of the extracted domain-specific KBs. Extensive experiments on the real dataset have been conducted to verify the effectiveness and efficiency of our approach.; CPCI-S(ISTP); kejund@pku.edu.cn; hjfan@pku.edu.cn; liujunfei@pku.edu.cn; 184-188
语种	英语
出处	3rd International Conference on Information Science and Control Engineering (ICISCE)
DOI标识	10.1109/CISCE.2016.49
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/459865]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Deng, Kejun,Fan, Hongjie,Liu, Junfei. An Automatic and General Framework for Domain-Specific Knowledge Bases Extracting. 2016-01-01.

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