摘要
针对伴随用户人数的增多,低质量图文信息管理系统的信息管理效果差的问题,设计基于Android平台的图文信息管理系统。用户通过Android手机客户端登录系统进入图像、文件管理模块后,可按照自己所需输入查询内容,系统按照用户查询内容,在数据库中使用基于关联规则的图文信息智能查询算法,获取最符合用户需求的图文信息,在图文输出模块输出用户需要的图文信息。测试结果表明,所设计系统的图文信息查全率与查准率依次高达0.99,99.87%,应用性能优于对比系统;且该系统的运行空间复杂度与时间复杂度较低,随着用户人数增多,系统稳定性始终较高,不受用户人数的约束。
With the increase of the number of users,the information management effect of the traditional graphics and text information management systems has become poor so a graphics and text information management system based on Android platform is designed.After logging into the system through Android mobile client and entering the graphics and file management modules,users can input the query content according to their own needs.In the system,the graphics and text information intelligent inquiry algorithm based on association rules is used in the database according to the users'query content to obtain the graphics and text information that best meets users'needs,and the graphics and text information required by users is outputted through the graphics and text output module.The testing results show that the recall ratio and precision ratio of the designed system is 0.99 and 99.87%respectively,and the application performance of the designed system is better than that of the contrast systems;the running space complexity and time complexity of the system are lower,and with the increase of the number of users,the stability of the system is always high,which is not constrained by the number of users.
作者
唐秀忠
柳青
周清松
TANG Xiuzhong;LIU Qing;ZHOU Qingsong(School of Technology,Pu’er University,Pu’er 665000,China;School of Software,Yunnan University,Kunming 650091,China)
出处
《现代电子技术》
2021年第8期95-99,共5页
Modern Electronics Technique
基金
国家自然科学基金项目(61866039)
云南省教育厅科学研究基金项目(2019J0858)
云南省教育教学改革研究项目(JG2018245)。
关键词
信息管理
ANDROID平台
智能查询
信息获取
系统设计
系统测试
information management
Android platform
intelligent inquiry
information acquisition
system design
system testing
