面向政府开放数据的分面检索研究  

Research on Faceted Search of Government Open Data

作　　者：林鑫[1,2] 龙存钰 罗宇 Lin Xin;Long Cunyu;Luo Yu(School of Information Management of Central Normal University,Wuhan 430079;Hubei Data Governance and Intelligent Decision Research Center,Wuhan 430079)

机构地区：[1]华中师范大学信息管理学院,武汉430079 [2]湖北省数据治理与智能决策研究中心,武汉430079

出　　处：《图书情报工作》2021年第16期130-137,共8页Library and Information Service

基　　金：国家社会科学基金青年项目"社会网络中基于用户认知结构的知识标注研究"(项目编号:17CTQ024)研究成果之一。

摘　　要：[目的/意义]构建面向分面检索的分面体系和政府开放数据分面检索模型,以优化用户体验。[方法/过程]立足政府开放数据特征进行政府开放数据分面体系构建,在此基础上,构建政府开放数据分面检索模型,并进行原型系统的实现以验证模型的可行性和效果。[结果/结论]通过原型系统实现证实所构建的政府开放数据分面体系能够有效帮助用户进行检索结果的探索和筛选;所提出的分面检索系统模型具有良好的用户体验,操作便捷且能够规避信息过载问题。[Purpose/significance]A government open data faceted system and a government open data faceted search model for faceted search are constructed to optimize user experience.[Method/process]Based on the characteristics of government open data,a faceted system was constructed.On this basis,a faceted search model of government open data was constructed,and the prototype system was implemented to evaluate the feasibility and effectiveness of the model.[Result/conclusion]The realization of the prototype system proves that the constructed government open data facet system can effectively help users to explore and screen search results.The proposed faceted search system model has a good user experience,which is convenient to use and can avoid the problem of information overload.

关 键 词：政府开放数据 分面检索 分面体系 

分 类 号：G251[文化科学—图书馆学]