摘要
电子邮件过滤是网络信息安全研究的热点。粗糙集理论是一种处理含糊和不精确性问题的一种新型数学工具,得到了广泛应用。该文结合粗糙集理论的数据分析技术研究了电子邮件过滤系统的建模和特征发现等问题。实例分析结果表明,该方法是有效的。
E-mail filtering is becoming a research hotspot in network information security area.Rough set theory that is a mathematical tool to deal with vagueness under uncertainty can be used widely.In this paper,the e-mail filtering system and the feature for e-mail filtering are researched using rough set data analysis.The example is given and the result shows that this rough set method is very effective and useful.
出处
《计算机工程与应用》
CSCD
北大核心
2003年第15期47-48,67,共3页
Computer Engineering and Applications
基金
国家自然科学基金(编号:69803014)
重庆市科委攻关基金(编号:7006)
