Null hypothesis test for anomaly detection

We extend the use of Classification Without Labels for anomaly detection with a hypothesis test designed to exclude the background-only hypothesis. By testing for statistical independence of the two discriminating dataset regions, we are able to exclude the background-only hypothesis without relying...

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Bibliographic Details
Main Authors: Jernej F. Kamenik, Manuel Szewc
Format: Article
Language:English
Published: Elsevier 2023-05-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269323001703