摘要
通过充分调研,对现有离群数据检测算法作了分析比较,总结出各算法的特点,并且探讨和展望了离群数据检测的几个热点问题,为离群数据检测算法的进一步研究打下基础。
This paper analyzed and compared outlier detection algorithms through full investigation.The characteristics of each algorithm was summarized.Furthermore several hot issues were discussed and prospected in order to prepare further research of outlier detection algorithms.
出处
《山西大同大学学报（自然科学版）》
2012年第2期10-13,共4页
Journal of Shanxi Datong University(Natural Science Edition)
关键词
离群数据
高维离群
数据流
分布离群
outlier data
high-dimension outlier
data stream
distribution outlier
