35var col = new DatasetColumnInfo(schemaCol.Name, schemaCol.Type, purposes[i].Purpose, colDimensions[i]);

26new DatasetColumnInfo("Numeric1", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 27new DatasetColumnInfo("Categorical1", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(7, null)), 28new DatasetColumnInfo("Categorical2", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(7, null)), 29new DatasetColumnInfo("LargeCat1", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(500, null)), 30new DatasetColumnInfo("LargeCat2", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(500, null)), 81new DatasetColumnInfo(DefaultColumnNames.Features, NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 82new DatasetColumnInfo("Numeric1", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 83new DatasetColumnInfo("Categorical1", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(7, null)), 84new DatasetColumnInfo("Categorical2", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(7, null)), 85new DatasetColumnInfo("LargeCat1", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(500, null)), 86new DatasetColumnInfo("LargeCat2", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(500, null)), 138new DatasetColumnInfo(DefaultColumnNames.Features, NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 139new DatasetColumnInfo("Categorical1", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(7, null)), 140new DatasetColumnInfo("LargeCat1", TextDataViewType.Instance, ColumnPurpose.CategoricalFeature, new ColumnDimensions(500, null)), 185new DatasetColumnInfo("Numeric", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 207new DatasetColumnInfo("Numeric1", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 208new DatasetColumnInfo("Numeric2", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 230new DatasetColumnInfo(DefaultColumnNames.Features, NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 251new DatasetColumnInfo(DefaultColumnNames.Features, new VectorDataViewType(NumberDataViewType.Single), ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 260new DatasetColumnInfo(DefaultColumnNames.Features, NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 261new DatasetColumnInfo("Numeric", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 283new DatasetColumnInfo("Numeric", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 304new DatasetColumnInfo("Numeric", new VectorDataViewType(NumberDataViewType.Single), ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 325new DatasetColumnInfo("Text", TextDataViewType.Instance, ColumnPurpose.TextFeature, new ColumnDimensions(null, null)), 357new DatasetColumnInfo(DefaultColumnNames.Features, NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 358new DatasetColumnInfo("Text", TextDataViewType.Instance, ColumnPurpose.TextFeature, new ColumnDimensions(null, null)), 392new DatasetColumnInfo("Bool", BooleanDataViewType.Instance, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 424new DatasetColumnInfo("Numeric", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 425new DatasetColumnInfo("Bool", BooleanDataViewType.Instance, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 458new DatasetColumnInfo(DefaultColumnNames.Features, NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 459new DatasetColumnInfo("Bool", BooleanDataViewType.Instance, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 492new DatasetColumnInfo("Missing", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, true)), 493new DatasetColumnInfo("Numeric", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, false)), 549new DatasetColumnInfo("Missing1", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, true)), 550new DatasetColumnInfo("Missing2", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, true)), 551new DatasetColumnInfo("Numeric", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, false)), 615new DatasetColumnInfo("Numeric1", NumberDataViewType.Single, ColumnPurpose.Ignore, new ColumnDimensions(null, null)), 616new DatasetColumnInfo("Numeric2", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 637new DatasetColumnInfo(DefaultColumnNames.Features, new VectorDataViewType(NumberDataViewType.Single), ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 638new DatasetColumnInfo(DefaultColumnNames.Label, NumberDataViewType.Single, ColumnPurpose.Label, new ColumnDimensions(null, null)), 647new DatasetColumnInfo(DefaultColumnNames.Features, new VectorDataViewType(NumberDataViewType.Single), ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 648new DatasetColumnInfo("CustomLabel", NumberDataViewType.Single, ColumnPurpose.Label, new ColumnDimensions(null, null)), 673new DatasetColumnInfo(DefaultColumnNames.Features, new VectorDataViewType(NumberDataViewType.Single), ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 674new DatasetColumnInfo("CustomName", TextDataViewType.Instance, columnPurpose, new ColumnDimensions(null, null)), 684new DatasetColumnInfo(DefaultColumnNames.Features, new VectorDataViewType(NumberDataViewType.Single), ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 685new DatasetColumnInfo("CustomLabel", TextDataViewType.Instance, ColumnPurpose.Label, new ColumnDimensions(null, null)), 706new DatasetColumnInfo("Missing", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, true)), 707new DatasetColumnInfo("Missing_MissingIndicator", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, false)), 708new DatasetColumnInfo("Missing_MissingIndicator0", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, false)),

27new DatasetColumnInfo("Numeric1", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 28new DatasetColumnInfo("Label", NumberDataViewType.Single, ColumnPurpose.Label, new ColumnDimensions(null, null)), 50new DatasetColumnInfo("Numeric1", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 51new DatasetColumnInfo("Label", NumberDataViewType.Single, ColumnPurpose.Label, new ColumnDimensions(null, null)), 61new DatasetColumnInfo("Numeric1", NumberDataViewType.Single, ColumnPurpose.NumericFeature, new ColumnDimensions(null, null)), 62new DatasetColumnInfo("Label", new KeyDataViewType(typeof(uint), 3), ColumnPurpose.Label, new ColumnDimensions(null, null)),