toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (featureDisplayName != null)
'featureDisplayName': featureDisplayName!,
if (predictionStats != null) 'predictionStats': predictionStats!,
if (threshold != null) 'threshold': threshold!,
if (trainingStats != null) 'trainingStats': trainingStats!,
};