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arXiv · 1801.03175

Precision and Recall for Range-Based Anomaly Detection

Tae Jun Lee·Justin Gottschlich·Nesime Tatbul·Eric Metcalf·Stan Zdonik
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Abstract

Classical anomaly detection is principally concerned with point-based anomalies, anomalies that occur at a single data point. In this paper, we present a new mathematical model to express range-based anomalies, anomalies that occur over a range (or period) of time.

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Tae Jun Lee, Justin Gottschlich, Nesime Tatbul, Eric Metcalf, Stan Zdonik. 2018-01-09. Precision and Recall for Range-Based Anomaly Detection. https://arxiv.org/abs/1801.03175

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