基于关联法规则的图书馆档案信息分类系统设计  

Design of library archival information classification system based on association rule

作　　者：耿强[1] GENG Qiang(Hebei University,Baoding 071000,China)

机构地区：[1]河北大学,河北保定071000

出　　处：《现代电子技术》2020年第18期143-145,共3页Modern Electronics Technique

基　　金：河北省自然科学基金项目(E2018202173)。

摘　　要：传统的图书馆档案信息分类系统存在不平衡数据分类精度低的问题,为此,设计基于关联法规则的图书馆档案信息分类系统。在硬件设计上,使用单块电路芯片构成的单片机与传输芯片相连,设计相应的数据传输电路,实现数据的发送与接收;在软件设计上,引用关联法规则,根据支持率和信任度确定分类关联规则。以此为依据,比较数据类的判别函数值完成档案信息分类,利用程序代码将结果显示在系统界面上。测试结果表明,在使用相同的不平衡数据集的情况下,与传统的分类系统相比,设计的基于关联法规则的图书馆档案信息分类系统分类精度更高,说明该系统适合应用在图书馆档案信息分类中。As the traditional library archival information classification system has unbalanced data and low classification accuracy,a library archival information classification system based on association rule is designed.In the hardware design,a single⁃chip microcomputer composed of a single circuit chip is connected to the transmission chip,and the corresponding data transmission circuit is designed to realize the sending and receiving of data.In the software design,the association rules are cited,and the classification rule is determined according to the support rate and credibility.On this basis,the discrimination function values of the data class are compared to complete the classification of the archival information,and the program code is used to display the results on the system interface.The testing results show that,in the case of using the same imbalanced data set,in comparison with the traditional classification system,the designed library archival information classification system based on association rule has higher classification accuracy,which indicates that the system is suitable for the classification of library archives information.

关 键 词：图书馆 档案信息分类 系统设计 关联法规则 数据传输 系统测试 

分 类 号：TN911-34[电子电信—通信与信息系统] TP391[电子电信—信息与通信工程]