基于本体的校园地图智能检索系统的研究

Research of campus map intelligent retrieval system based on ontology

针对用户在使用百度这样的通用搜索引擎查询大学校园内部的建筑设施信息时遇到的问题,提出了基于本体的校园地图智能检索模型。以A大学校园内的建筑设施信息检索为例,运用本体技术开发了一个大学校园地图智能检索系统。实际测试结果表明,该系统不仅提高了用户信息检索的查准率和查全率,并能够把信息对应的物理位置显示在地图中,使用户更加快速的查找到校园内部建筑设施的信息,从而改善了他们的办事效率。

Aiming at the problems when users use universal search engine,like Baidu,in querying campus buildings and facilities inside information,the paper puts forward campus map intelligent retrieval model based on ontology.Taking the A university campus buildings and facilities information retrieval for example,this paper makes use of ontology technology to develop an campus map intelligent retrieval system.Test results show that the system not only improves the user＇s accuracy and comprehensiveness of information retrieval,but also makes information corresponding to the physical location on the map,which greatly saves the user＇s time in finding the information of campus buildings and facilities,and improves their efficiency.