BriefGPT.xyz
Sep, 2018
基于集成的主动异常检测
Active Anomaly Detection via Ensembles
HTML
PDF
Shubhomoy Das, Md Rakibul Islam, Nitthilan Kannappan Jayakodi, Janardhan Rao Doppa
TL;DR
本文提出了在异常检测应用中使用可配置的主动学习算法来优化检测过程,通过采用集成学习模型、使用紧凑描述、改进实例的多样性、正确检测数据漂移,实现了降低假正例率且不损失检测率的目的。
Abstract
In critical applications of
anomaly detection
including
computer security
and fraud prevention, the anomaly detector must be configurable by the analyst to minimize the effort on false positives. One important wa
→