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在快速发展的今天,数字化已经遍及全世界的每一个角落。本文通过介绍传统图书馆的基本功能,突出数字图书馆的特点:信息存储量大并且方便信息交流,并且对数字图书馆信息检索的模式进行了详细分析。最后,重点介绍了基于大数据背景下的数字图书馆信息检索模式的新途径:移动视觉搜索(MVS)的架构、移动视觉搜索模式以及移动视觉搜索服务进行重点介绍。
In today’s rapid development, digitization has spread all over the world. By introducing the basic functions of the traditional library, this paper highlights the characteristics of the digital library: a large amount of information storage and convenient exchange of information, and a detailed analysis of the mode of digital library information retrieval. Finally, it highlights new approaches to digital library information retrieval based on big data: the architecture of mobile visual search (MVS), the mobile visual search model and the mobile visual search service.