Why Anamoly score is higher than 100? Azure KQL

D Mallikarjuna Reddy 96 Reputation points
2024-01-30T16:31:35.1666667+00:00

I am using KQL (make-series) to understand if there is any anomalies in my data. And I can see that few of them have anomaly score much higher than 100. I thought anomaly score is 0(low) to 100(high). Please help me in understanding the Anomaly score. Thanks

Azure Data Explorer
Azure Data Explorer
An Azure data analytics service for real-time analysis on large volumes of data streaming from sources including applications, websites, and internet of things devices.
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  1. Sander van de Velde | MVP 30,711 Reputation points MVP
    2024-01-30T20:08:41.5233333+00:00

    Hello @D Mallikarjuna Reddy , welcome to this moderated Azure community forum. I tried to find more information about the score and the range. What I also found was this paragraph where the example shows a score up to 310. I also found this paragraph talking about scores above 3.0 and below -3.0 as strong indicators. I expect that last phrase about the indicator is the most important message.

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