基于数据挖掘技术的网络信息过滤系统设计Design of network information filtering system based on data mining technology
刘玉娥
摘要(Abstract):
对网络信息进行过滤,在提高网络安全性能方面具有重要意义。传统网络信息过滤系统一直存在信息过滤不完整、效率差的问题,故提出并设计基于数据挖掘技术的网络信息过滤系统。网络信息过滤系统硬件主要由数据采集模块、数据处理模块、数据分析模块、控制界面模块和过滤及反馈模块组成,在过滤及反馈模块引入数据挖掘技术,对各个重要数据进行分析,并给出部分软件代码,实现网络信息过滤系统的优化。实验结果表明,以调和平均值为指标,对改进设计系统进行验证,其查全率及查准率的调和平均值较高,具有一定的优势。
关键词(KeyWords): 网络信息过滤;数据挖掘;网络安全;数据采集;调和平均值;查准率
基金项目(Foundation): 云南省教育厅科学研究基金项目资助(2018JS738;2016ZZX304)~~
作者(Author): 刘玉娥
DOI: 10.16652/j.issn.1004-373x.2018.16.013
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