基于反向k近邻过滤异常的群数据异常检测

吴金娥, 王若愚, 段倩倩, 李国强, 琚长江

Collective Data Anomaly Detection Based on Reverse k-Nearest Neighbor Filtering

WU Jin’e, WANG Ruoyu, DUAN Qianqian, LI Guoqiang, JÜ Changjiang

图4 k值对检测结果的影响

Fig.4 Influence of k values on test results