namespace Microsoft.ML
{
    public static class StandardTrainersCatalog
    {
        public static PairwiseCouplingTrainer PairwiseCoupling<TModel>(this MulticlassClassificationTrainers catalog, ITrainerEstimator<ISingleFeaturePredictionTransformer<TModel>, TModel> binaryEstimator, string labelColumnName = "Label", bool imputeMissingLabelsAsNegative = false, IEstimator<ISingleFeaturePredictionTransformer<ICalibrator>> calibrator = null, int maximumCalibrationExampleCount = 1000000000)
            where TModel, class;
    }
}