Learning Rules for Anomaly Detection

Google Tech TalksAugust 10, 2007ABSTRACTAnomaly detection has the potential to detect novel attacks, however, keeping the false alarm rate low is a challenging task. We discuss the LERAD algorithm that can learn concise and accurate rules for anomaly detection and demonstrate its effectiveness in network and host datasets. We will also discuss our recent work (KDD 07) on weighting versus pruning during the rule validation.If there is more time, I can also talk about:As mobile devices become more pervasive, we study the problem of spatial-temporal anomaly detection for identifying potential abuse. We discuss the STAD algorithm and show its performance on a cell phone dataset. Credits:...

Channel: Howto & Style
Uploaded: November 30, 1999 at 12:00 am
Author: googletechtalks

Length: 00:53
Rating: N/A
Views: 792

Tags: anomaly  detection  google  howto  learning  rules  

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