Open
Description
System information
- OS version/distro:
- .NET Version (eg., dotnet --info): master
Issue
- What did you do? Apply AnomalyDetection API
- What happened? Some points are marked as anomaly while some others that look more like anomaly are not marked as anomaly.
- What did you expect? I expect the points that look has more deviations mark as anomaly, rather than the ones with small deviation.
Expecting the highlighted points with higher deviation to be anomalies.
Please assign the issue to: https://github.com/guinao and https://github.com/mengaims
Source code / logs
var anomalyDetectorOptions = new SrCnnEntireAnomalyDetectorOptions()
{
DetectMode = //WithMargin,
Sensitivity = 20,
DeseasonalityMode = SrCnnDeseasonalityMode.Median,
Period = -1,
Threshold =0.18,
};
anomalyResult = this.mlContext.AnomalyDetection.DetectEntireAnomalyBySrCnn(
...
anomalyDetectorOptions);