摘要
提出一种基于知识挖掘的Web商务智能平台(KB4WBI),实现了在线Web知识获取和知识语义管理.针对Web商务信息具有的明显时效性和上下文相关性,着重研究基于本体演化的时序Web知识表示模型.与已有的方法相比,该平台综合考虑了实时性和语义性,提高了知识精度和效用,从而奠定了Web商务的智能性基础.
This paper proposes a platform called Web Business Intelligence （KB4WBI） based on Knowledge Mining by which online Web knowledge acquisition and knowledge semantics management are realized. Web commercial information has evident time effectiveness and context-related characteristic, so great emphasis is placed on the research of the sequence knowledge representation model of ontology evolution. Compared to the current methods, this platform synthetically considers the real time characteristic and semantic attributions of Web knowledge, improves the knowledge precision and utility, and lays the basis of Web business intelligence.
出处
《扬州大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第1期48-51,共4页
Journal of Yangzhou University：Natural Science Edition
基金
国家自然科学基金资助项目(60673060)
江苏省自然科学基金资助项目(BK2005046)
关键词
商务智能
本体
知识管理
知识获取
business intelligence
ontology
knowledge management
knowledge acquisition
