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大数据浪潮的席卷而来,使蕴含海量数据源的机构知识库面临较大冲击,新的IR构建模式正在面向大数据的深度分析需求的背景下涌现。文章针对IR系统的数据层、技术层、应用层及服务层等主要层面,将大数据处理技术整合到IR构建模式的研究框架中,从资源、技术、管理及服务等方面提出IR的构建策略,以促进IR知识服务功能的创新与知识服务水平的提升,应对大数据时代的挑战。
The wave of big data swept away, making the institutional repository containing massive data sources have a greater impact. The new IR construction model is emerging against the background of the in-depth analysis of big data needs. This paper integrates big data processing technology into the research framework of IR construction mode in IR, data layer, technology layer, application layer and service layer, and puts forward the construction strategy of IR from aspects of resources, technology, management and service , To promote the innovation of IR knowledge service function and the improvement of knowledge service to meet the challenges of the big data era.