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API > API/Plugins > API/Plugins/NearestNeighborModel > API/Plugins/NearestNeighborModel/UNearestNeighborModel
Syntax
UPROPERTY (EditAnywhere, BlueprintReadWrite, AdvancedDisplay, Category="Training Settings",
Meta=(ClampMin="0.0", EditCondition="!bUsePCA"))
float SmoothLossBeta
Remarks
The beta parameter in the smooth L1 loss function, which describes below which absolute error to use a squared term. If the error is above or equal to this beta value, it will use the L1 loss.