基于关联数据的图书馆服务平台数字资源整合系统

Digital Resource Integration System of Library Service Platform Based on Associated Data

图书馆服务平台的资源零散分布问题,给读者带来极大不便,对此提出了一种基于关联数据的图书馆服务平台数字资源整合系统,通过计算资源内独立主题和整合主题间关联,分辨资源大致种类集合,组建主体特征表达,并依靠最邻近算法填补存在缺损部分,并将所有资源转换为有序关联形式储存和纵向整合,构建资源描述框架数据库,将纵向整合结果在数据库内关联描述,完成资源横向整合,最后利用PyCharm2017.1.4集成开发环境与Web技术组建系统软硬件,同时构建管理、加工与网络发布子系统,实现整体资源整合系统设计方案。实验证明,所提系统有着整合效率高与资源分类精确的优点。

There are abundant digital resources in library service platform.However,due to the problem of resource retrieval,the platform brings difficulties to readers.This paper proposes a digital resource integration system of library service platform based on associat-ed data.By calculating the correlation between independent topics and integrated topics oachieve horizontal integration of resourc-es.Finally,the system software and hardware are constructed by using PyCharm2017.1.4 integrated development environment and web technology,and the management and management system is constructed In order to realize the design of digital resource inte-gration system of library service platform,the software and hardware,integration algorithm and subsystem are integrated.Experi-ments show that the proposed system has the advantages of fast integration efficiency and accurate resource classification.