基于内容聚类的图书信息查询系统设计  

Design of book information query system based on content clustering

作　　者：郭天兵 GUO Tianbing(College of Finance and Economics,Taiyuan University of Technology,Taiyuan 030024,China)

机构地区：[1]太原理工大学财经学院,山西太原030024

出　　处：《现代电子技术》2021年第10期158-162,共5页Modern Electronics Technique

基　　金：国家自然科学基金项目(60802058)。

摘　　要：为提高图书信息查询系统的查询速度,设计一种基于内容聚类的图书信息查询系统。首先对处理器、存储器与控制器等系统硬件进行设计,选用型号为AM29F040存储器的固化程序和保存图书信息,并选用STM32F103芯片设计控制器,满足存储卡的读/写速度。在系统的软件部分,定义书目关联规则,然后对查询后返回的书目信息进行内容聚类,以此完成基于内容聚类的图书信息查询系统的设计。实验结果证明,此次研究的系统有效减少了系统的图书信息查询时间,并提高了查询内容预测的准确度与用户满意度,具有实际应用意义。In order to improve the query speed of book information query system,a book information query system based on content clustering is designed.Firstly,the system hardware such as processor,memory and controller is designed,the solidification program and the book save information of the memory Am29f040 is selected,and the chip STM32F103 is selected to design the controller to meet the read⁃write speed of memory card.In the software part of the system,the bibliographic association rules are defined,and then the returned bibliographic information is clustered.The design of book information query system based on content clustering is completed.The experiment results show that the system can effectively reduce the system′s book information query time,and improve the prediction accuracy of query content and user satisfaction.

关 键 词：图书信息查询 系统设计 内容聚类 用户特征 关联规则 内容预测 

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]