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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。
At present, most of the search functions on the service web site of the subject exist literal simple matching, poor retrieval results, lack of search prompts and lack of navigation mechanism. Combined with the “Jinling Travel Web site” search service, this paper proposes an on-site search context navigation solution based on ontology resource annotation. Through the construction of ontology ontology and ontology annotation of website resource objects, the design of information prompt navigation and multi-dimensional classification navigation can effectively guide user query and retrieval interaction. The evaluation results show that compared with the traditional search program, this program has significantly improved the scheduling, search efficiency and user experience.