利用本体资源标注实现站内检索语境导航

Ontology Resources Label Applied for Contextual Navigation of Website Retrieval

目前主题服务网站站内检索功能大多存在字面简单匹配、检索效果不佳、缺乏检索提示、导航机制不足等问题。结合"金陵旅游网"站内检索服务,提出一种基于本体资源标注的站内检索语境导航实现方案。通过旅游本体构建、网站资源对象的本体标注,设计实现信息提示导航和多维分类导航功能,可对用户提问和检索交互进行有效引导。测评效果表明,与传统站内检索方案相比,本文方案在行程安排、检索效率和用户体验等方面有明显提升。

Currently, the retrieval functionalities of most subject service websites have such problems as literal strings - based searching, poor retrieval effect,lack of search tips and recommendation mechanism. This paper proposes a method to construct contextual navigation of website retrieval system based on Ontology resources label. Modes of information cue navigation and multidimensional classification navigation are designed and implemented through building Ontology and labeling website resource objects, which can effectively guide users＇ retrieval interactivity. The evaluation result indicates that the proposed method has significant improvements in itinerary arrangement, retrieval efficiency and user experience compared to traditional website retrieval scheme.