namespace Microsoft.ML
{
    public static class PermutationFeatureImportanceExtensions
    {
        public static ImmutableDictionary<string, RegressionMetricsStatistics> PermutationFeatureImportance(this RegressionCatalog catalog, ITransformer model, IDataView data, string labelColumnName = "Label", bool useFeatureWeightFilter = false, int? numberOfExamplesToUse = default, int permutationCount = 1);
    }
}