194 references to GetColumnOrNull
DnnAnalyzer (2)
DnnAnalyzer.cs (2)
40var metadataType = schema[i].Annotations.Schema.GetColumnOrNull("TensorflowOperatorType")?.Type; 43metadataType = schema[i].Annotations.Schema.GetColumnOrNull("TensorflowUpstreamOperators")?.Type;
Microsoft.ML.AutoML (4)
ColumnInference\ColumnInferenceValidationUtil.cs (1)
20if (dataView.Schema.GetColumnOrNull(columnName) == null)
ColumnInference\ColumnTypeInference.cs (1)
277var column = cursor.Schema.GetColumnOrNull("C").Value;
Utils\UserInputValidationUtil.cs (2)
214var validCol = validationData.Schema.GetColumnOrNull(trainCol.Name); 249var nullableColumn = trainData.Schema.GetColumnOrNull(columnName);
Microsoft.ML.AutoML.Tests (1)
TransformInferenceTests.cs (1)
784var featuresCol = data.Schema.GetColumnOrNull(DefaultColumnNames.Features);
Microsoft.ML.Core (10)
Data\AnnotationUtils.cs (6)
226var columnType = schema[col].Annotations.Schema.GetColumnOrNull(annotationKind)?.Type; 250var columnType = schema[col].Annotations.Schema.GetColumnOrNull(annotationKind)?.Type; 269var columnType = schema[col].Annotations.Schema.GetColumnOrNull(annotationKind)?.Type; 290var metaColumn = column.Annotations.Schema.GetColumnOrNull(Kinds.SlotNames); 363var annotationType = schema[col].Annotations.Schema.GetColumnOrNull(kind)?.Type; 388var type = schema[colIndex].Annotations.Schema.GetColumnOrNull(Kinds.CategoricalSlotRanges)?.Type;
Data\RoleMappedSchema.cs (1)
225var info = schema.GetColumnOrNull(kvp.Value);
Data\SchemaExtensions.cs (2)
21/// DO NOT USE: use <see cref="DataViewSchema.GetColumnOrNull"/> instead. 25col = schema.GetColumnOrNull(name)?.Index ?? -1;
EntryPoints\EntryPointUtils.cs (1)
114if (schema.GetColumnOrNull(value) == null)
Microsoft.ML.Core.Tests (80)
UnitTests\TestEntryPoints.cs (80)
746Assert.NotNull(loadedData.Schema.GetColumnOrNull("FeatureName")); 747Assert.NotNull(loadedData.Schema.GetColumnOrNull("AreaUnderRocCurve")); 748Assert.NotNull(loadedData.Schema.GetColumnOrNull("Accuracy")); 749Assert.NotNull(loadedData.Schema.GetColumnOrNull("PositivePrecision")); 750Assert.NotNull(loadedData.Schema.GetColumnOrNull("PositiveRecall")); 751Assert.NotNull(loadedData.Schema.GetColumnOrNull("NegativePrecision")); 752Assert.NotNull(loadedData.Schema.GetColumnOrNull("NegativeRecall")); 753Assert.NotNull(loadedData.Schema.GetColumnOrNull("F1Score")); 754Assert.NotNull(loadedData.Schema.GetColumnOrNull("AreaUnderPrecisionRecallCurve")); 755Assert.NotNull(loadedData.Schema.GetColumnOrNull("AreaUnderRocCurveStdErr")); 756Assert.NotNull(loadedData.Schema.GetColumnOrNull("AccuracyStdErr")); 757Assert.NotNull(loadedData.Schema.GetColumnOrNull("PositivePrecisionStdErr")); 758Assert.NotNull(loadedData.Schema.GetColumnOrNull("PositiveRecallStdErr")); 759Assert.NotNull(loadedData.Schema.GetColumnOrNull("NegativePrecisionStdErr")); 760Assert.NotNull(loadedData.Schema.GetColumnOrNull("NegativeRecallStdErr")); 761Assert.NotNull(loadedData.Schema.GetColumnOrNull("F1ScoreStdErr")); 762Assert.NotNull(loadedData.Schema.GetColumnOrNull("AreaUnderPrecisionRecallCurveStdErr")); 894Assert.NotNull(loadedData.Schema.GetColumnOrNull("FeatureName")); 895Assert.NotNull(loadedData.Schema.GetColumnOrNull("MacroAccuracy")); 896Assert.NotNull(loadedData.Schema.GetColumnOrNull("MicroAccuracy")); 897Assert.NotNull(loadedData.Schema.GetColumnOrNull("LogLoss")); 898Assert.NotNull(loadedData.Schema.GetColumnOrNull("LogLossReduction")); 899Assert.NotNull(loadedData.Schema.GetColumnOrNull("TopKAccuracy")); 900Assert.NotNull(loadedData.Schema.GetColumnOrNull("PerClassLogLoss")); 901Assert.NotNull(loadedData.Schema.GetColumnOrNull("MacroAccuracyStdErr")); 902Assert.NotNull(loadedData.Schema.GetColumnOrNull("MicroAccuracyStdErr")); 903Assert.NotNull(loadedData.Schema.GetColumnOrNull("LogLossStdErr")); 904Assert.NotNull(loadedData.Schema.GetColumnOrNull("LogLossReductionStdErr")); 905Assert.NotNull(loadedData.Schema.GetColumnOrNull("TopKAccuracyStdErr")); 906Assert.NotNull(loadedData.Schema.GetColumnOrNull("PerClassLogLossStdErr")); 1055Assert.NotNull(loadedData.Schema.GetColumnOrNull("FeatureName")); 1056Assert.NotNull(loadedData.Schema.GetColumnOrNull("MacroAccuracy")); 1057Assert.NotNull(loadedData.Schema.GetColumnOrNull("MicroAccuracy")); 1058Assert.NotNull(loadedData.Schema.GetColumnOrNull("LogLoss")); 1059Assert.NotNull(loadedData.Schema.GetColumnOrNull("LogLossReduction")); 1060Assert.NotNull(loadedData.Schema.GetColumnOrNull("TopKAccuracy")); 1061Assert.NotNull(loadedData.Schema.GetColumnOrNull("PerClassLogLoss")); 1062Assert.NotNull(loadedData.Schema.GetColumnOrNull("MacroAccuracyStdErr")); 1063Assert.NotNull(loadedData.Schema.GetColumnOrNull("MicroAccuracyStdErr")); 1064Assert.NotNull(loadedData.Schema.GetColumnOrNull("LogLossStdErr")); 1065Assert.NotNull(loadedData.Schema.GetColumnOrNull("LogLossReductionStdErr")); 1066Assert.NotNull(loadedData.Schema.GetColumnOrNull("TopKAccuracyStdErr")); 1067Assert.NotNull(loadedData.Schema.GetColumnOrNull("PerClassLogLossStdErr")); 1198Assert.NotNull(loadedData.Schema.GetColumnOrNull("FeatureName")); 1199Assert.NotNull(loadedData.Schema.GetColumnOrNull("MeanAbsoluteError")); 1200Assert.NotNull(loadedData.Schema.GetColumnOrNull("MeanSquaredError")); 1201Assert.NotNull(loadedData.Schema.GetColumnOrNull("RootMeanSquaredError")); 1202Assert.NotNull(loadedData.Schema.GetColumnOrNull("LossFunction")); 1203Assert.NotNull(loadedData.Schema.GetColumnOrNull("RSquared")); 1204Assert.NotNull(loadedData.Schema.GetColumnOrNull("MeanAbsoluteErrorStdErr")); 1205Assert.NotNull(loadedData.Schema.GetColumnOrNull("MeanSquaredErrorStdErr")); 1206Assert.NotNull(loadedData.Schema.GetColumnOrNull("RootMeanSquaredErrorStdErr")); 1207Assert.NotNull(loadedData.Schema.GetColumnOrNull("LossFunctionStdErr")); 1208Assert.NotNull(loadedData.Schema.GetColumnOrNull("RSquaredStdErr")); 1345Assert.NotNull(loadedData.Schema.GetColumnOrNull("FeatureName")); 1346Assert.NotNull(loadedData.Schema.GetColumnOrNull("DiscountedCumulativeGains")); 1347Assert.NotNull(loadedData.Schema.GetColumnOrNull("NormalizedDiscountedCumulativeGains")); 1348Assert.NotNull(loadedData.Schema.GetColumnOrNull("DiscountedCumulativeGainsStdErr")); 1349Assert.NotNull(loadedData.Schema.GetColumnOrNull("NormalizedDiscountedCumulativeGainsStdErr")); 1442Assert.NotNull(loadedData.Schema.GetColumnOrNull("PredictedLabel")); 1443Assert.NotNull(loadedData.Schema.GetColumnOrNull("Score")); 4480var treesCol = view.Schema.GetColumnOrNull("Trees"); 4483var leavesCol = view.Schema.GetColumnOrNull("Leaves"); 4486var pathsCol = view.Schema.GetColumnOrNull("Paths"); 4999var aucCol = schema.GetColumnOrNull("AUC"); 5173var metricCol = schema.GetColumnOrNull("L1(avg)"); 5175var foldCol = schema.GetColumnOrNull("Fold Index"); 5177var isWeightedCol = schema.GetColumnOrNull("IsWeighted"); 5357var metricCol = schema.GetColumnOrNull("Accuracy(micro-avg)"); 5359var foldCol = schema.GetColumnOrNull("Fold Index"); 5402var countCol = schema.GetColumnOrNull("Count"); 5404foldCol = schema.GetColumnOrNull("Fold Index"); 5585var warningCol = schema.GetColumnOrNull("WarningText"); 5765var metricCol = schema.GetColumnOrNull("AUC"); 5767var foldCol = schema.GetColumnOrNull("Fold Index"); 6065var metricCol = schema.GetColumnOrNull("NDCG"); 6067var foldCol = schema.GetColumnOrNull("Fold Index"); 6120var nameCol = data.Schema.GetColumnOrNull("Instance"); 6284var accCol = schema.GetColumnOrNull(MulticlassClassificationEvaluator.AccuracyMacro); 6456var accCol = schema.GetColumnOrNull(MulticlassClassificationEvaluator.AccuracyMacro);
Microsoft.ML.Data (33)
Evaluators\AnomalyDetectionEvaluator.cs (4)
672DataViewSchema.Column? column = top.Schema.GetColumnOrNull(AnomalyDetectionEvaluator.TopKResultsColumns.Instance); 677column = top.Schema.GetColumnOrNull(AnomalyDetectionEvaluator.TopKResultsColumns.AnomalyScore); 682column = top.Schema.GetColumnOrNull(AnomalyDetectionEvaluator.TopKResultsColumns.Label); 716DataViewSchema.Column? numAnom = overall.Schema.GetColumnOrNull(AnomalyDetectionEvaluator.OverallMetrics.NumAnomalies);
Evaluators\BinaryClassifierEvaluator.cs (4)
915var thresholdColumn = prCurveView.Schema.GetColumnOrNull(BinaryClassifierEvaluator.Threshold); 916var precisionColumn = prCurveView.Schema.GetColumnOrNull(BinaryClassifierEvaluator.Precision); 917var recallColumn = prCurveView.Schema.GetColumnOrNull(BinaryClassifierEvaluator.Recall); 918var fprColumn = prCurveView.Schema.GetColumnOrNull(BinaryClassifierEvaluator.FalsePositiveRate);
Evaluators\EvaluatorBase.cs (1)
416var col = row.Schema.GetColumnOrNull(ColName);
Evaluators\EvaluatorUtils.cs (7)
121var col = schema.GetColumnOrNull(name); 150if (!string.IsNullOrWhiteSpace(defName) && schema.GetColumnOrNull(defName) is DataViewSchema.Column defCol) 176var col = schema.GetColumnOrNull(name); 1084var isWeightedColumn = data.Schema.GetColumnOrNull(MetricKinds.ColumnNames.IsWeighted); 1362var weightColumn = confusionDataView.Schema.GetColumnOrNull(MetricKinds.ColumnNames.Weight); 1386var weightColumn = confusionDataView.Schema.GetColumnOrNull(MetricKinds.ColumnNames.Weight); 1736var warningTextColumn = warnings.Schema.GetColumnOrNull(MetricKinds.ColumnNames.WarningText);
Evaluators\Metrics\BinaryClassificationMetrics.cs (1)
90var column = row.Schema.GetColumnOrNull(name);
Evaluators\Metrics\RankingMetrics.cs (1)
51var column = row.Schema.GetColumnOrNull(name);
Evaluators\MultiOutputRegressionEvaluator.cs (1)
668var isWeightedCol = fold.Schema.GetColumnOrNull(MetricKinds.ColumnNames.IsWeighted);
Prediction\Calibrator.cs (1)
956var weightCol = weightColumn == null ? null : scored.Schema.GetColumnOrNull(weightColumn);
Prediction\CalibratorCatalog.cs (1)
256_scoreColIndex = inputSchema.GetColumnOrNull(_scoreColumnName)?.Index ?? -1;
Scorers\BinaryClassifierScorer.cs (1)
219var predictedLabelCol = OutputSchema.GetColumnOrNull(outColumnNames[0]);
Scorers\MulticlassClassificationScorer.cs (1)
459if (outSchema[scoreIdx].Annotations.Schema.GetColumnOrNull(metaKind)?.Type != null)
Scorers\PredictedLabelScorerBase.cs (1)
227var mcol = _predColMetadata.Schema.GetColumnOrNull(kind);
Scorers\RowToRowScorerBase.cs (1)
452return Mapper.OutputSchema[iinfo - DerivedColumnCount].Annotations.Schema.GetColumnOrNull(kind)?.Type;
Transforms\ColumnBindingsBase.cs (1)
529return Input[index].Annotations.Schema.GetColumnOrNull(kind)?.Type;
Transforms\Hashing.cs (1)
202DataViewSchema.Column? srcCol = input.Schema.GetColumnOrNull(ColumnPairs[i].inputColumnName);
Transforms\MetadataDispatcher.cs (1)
268return info.SchemaSrc[info.IndexSrc].Annotations.Schema.GetColumnOrNull(kind)?.Type;
Transforms\ValueMapping.cs (4)
446column = dataView.Schema.GetColumnOrNull(keyColumn.Name); 454column = dataView.Schema.GetColumnOrNull(valueColumn.Name); 992if (!schema.GetColumnOrNull(keyColumn).HasValue) 994if (!schema.GetColumnOrNull(valueColumn).HasValue)
Transforms\ValueToKeyMappingTransformer.cs (1)
455if (keyData.Schema.GetColumnOrNull(src) == null)
Microsoft.ML.DataView (1)
DataViewSchema.cs (1)
239var column = Schema.GetColumnOrNull(kind);
Microsoft.ML.EntryPoints (1)
FeatureCombiner.cs (1)
120var col = schema.GetColumnOrNull(colName);
Microsoft.ML.FastTree (1)
TreeEnsembleFeaturizer.cs (1)
799var col = input.Schema.GetColumnOrNull(labelName);
Microsoft.ML.IntegrationTests (11)
IntrospectiveTraining.cs (1)
316var column = currentSchema.GetColumnOrNull(expectedColumn);
ModelFiles.cs (10)
368loadedSchema.GetColumnOrNull("Label") != null 369&& loadedSchema.GetColumnOrNull("Features") != null 376schema.GetColumnOrNull("Label") != null 377&& schema.GetColumnOrNull("Features") != null 404Assert.NotNull(expectedSchema.GetColumnOrNull("Label")); 405Assert.NotNull(expectedSchema.GetColumnOrNull("Features")); 433Assert.NotNull(expectedInputSchema.GetColumnOrNull("Label")); 434Assert.NotNull(expectedInputSchema.GetColumnOrNull("Features")); 469loadedSchema.GetColumnOrNull("Label") != null 470&& loadedSchema.GetColumnOrNull("Features") != null
Microsoft.ML.Mkl.Components (1)
VectorWhitening.cs (1)
286var col = inputSchema.GetColumnOrNull(columns[i].InputColumnName);
Microsoft.ML.OnnxConverter (1)
SaveOnnxCommand.cs (1)
364var predictedLabelColumn = scorePipe.Schema.GetColumnOrNull(DefaultColumnNames.PredictedLabel);
Microsoft.ML.OnnxTransformer (1)
OnnxTransform.cs (1)
531var col = inputSchema.GetColumnOrNull(_parent.Inputs[i]);
Microsoft.ML.PerformanceTests (1)
CacheDataViewBench.cs (1)
39var col = cacheDv.Schema.GetColumnOrNull("A").Value;
Microsoft.ML.Predictor.Tests (6)
TestPredictors.cs (6)
675var scoreColumn = scored.Schema.GetColumnOrNull("Score"); 677var probabilityColumn = scored.Schema.GetColumnOrNull("Probability"); 679var predictedLabelColumn = scored.Schema.GetColumnOrNull("PredictedLabel"); 691scoreColArray[i] = scoredArray[i].Schema.GetColumnOrNull("Score"); 693probColArray[i] = scoredArray[i].Schema.GetColumnOrNull("Probability"); 695predColArray[i] = scoredArray[i].Schema.GetColumnOrNull("PredictedLabel");
Microsoft.ML.Samples (1)
Dynamic\DataOperations\LoadingText.cs (1)
102var featuresColumn = dataWithInferredLength.Schema.GetColumnOrNull("Features");
Microsoft.ML.TensorFlow.Tests (9)
TensorflowTests.cs (9)
592metadataType = schema[col].Annotations.Schema.GetColumnOrNull(TensorFlowUtils.TensorflowUpstreamOperatorsKind)?.Type; 1372Assert.True(schema.GetColumnOrNull("input1").HasValue); 1373Assert.True(schema.GetColumnOrNull("input1").Value.Type is TextDataViewType); 1374Assert.True(schema.GetColumnOrNull("input2").HasValue); 1375Assert.True(schema.GetColumnOrNull("input2").Value.Type is TextDataViewType); 1574var labelColumnFirst = schema.GetColumnOrNull("Label").Value; 1577var labelColumnSecond = schema.GetColumnOrNull("Label").Value; 1733var labelColumnFirst = schema.GetColumnOrNull("Label").Value; 1736var labelColumnSecond = schema.GetColumnOrNull("Label").Value;
Microsoft.ML.TestFrameworkCommon (3)
TestCommon.cs (3)
228col = schema.GetColumnOrNull(name)?.Index ?? -1; 237var t1 = sch1[col].Annotations.Schema.GetColumnOrNull(kind)?.Type; 238var t2 = sch2[col].Annotations.Schema.GetColumnOrNull(kind)?.Type;
Microsoft.ML.Tests (11)
Scenarios\Api\TestApi.cs (2)
486Assert.NotNull(split.TrainSet.Schema.GetColumnOrNull("KeyStrat")); // Check that the key column used as SamplingKeyColumn wasn't deleted by the split 508Assert.NotNull(split.TrainSet.Schema.GetColumnOrNull(colname));
TextLoaderTests.cs (8)
598Assert.NotNull(data.Schema.GetColumnOrNull("Label")); 599Assert.NotNull(data.Schema.GetColumnOrNull("Features")); 602Assert.NotNull(data2.Schema.GetColumnOrNull("String1")); 603Assert.NotNull(data2.Schema.GetColumnOrNull("Number1")); 613Assert.NotNull(data.Schema.GetColumnOrNull("Label")); 614Assert.NotNull(data.Schema.GetColumnOrNull("Workclass")); 615Assert.NotNull(data.Schema.GetColumnOrNull("Categories")); 616Assert.NotNull(data.Schema.GetColumnOrNull("NumericFeatures"));
Transformers\TextFeaturizerTests.cs (1)
663var featureColumn = result.Schema.GetColumnOrNull("Features");
Microsoft.ML.TimeSeries (1)
SeasonalityDetector.cs (1)
63var column = input.Schema.GetColumnOrNull(inputColumnName);
Microsoft.ML.TorchSharp (2)
AutoFormerV2\ObjectDetectionTrainer.cs (1)
181var labelCol = input.Schema.GetColumnOrNull(Option.LabelColumnName);
TorchSharpBaseTrainer.cs (1)
118var labelCol = input.Schema.GetColumnOrNull(Option.LabelColumnName);
Microsoft.ML.Transforms (12)
Dracula\CountTableTransformer.cs (3)
131var labelCol = input.Schema.GetColumnOrNull(_labelColumnName); 145var col = input.Schema.GetColumnOrNull(_columns[i].InputColumnName); 163var col = input.Schema.GetColumnOrNull(c.InputColumnName);
ExpressionTransformer.cs (1)
139var col = inputSchema.GetColumnOrNull(inputColumnNames[isrc]);
GroupTransform.cs (1)
351var retrievedColumn = schema.GetColumnOrNull(names[i]);
SvmLight\SvmLightLoader.cs (2)
582var keyCol = _keyVectorsToIndexVectors.GetOutputSchema(data.Schema).GetColumnOrNull(nameof(Indices.FeatureKeys)); 677var col = view.Schema.GetColumnOrNull(nameof(IntermediateInput.FeatureKeys));
SvmLight\SvmLightSaver.cs (4)
98var labelCol = data.Schema.GetColumnOrNull(_labelCol); 102var featureCol = data.Schema.GetColumnOrNull(_featureCol); 106var groupCol = !string.IsNullOrWhiteSpace(_groupCol) ? data.Schema.GetColumnOrNull(_groupCol) : default; 110var weightCol = !string.IsNullOrWhiteSpace(_weightCol) ? data.Schema.GetColumnOrNull(_weightCol) : default;
Text\WordBagTransform.cs (1)
303ValueGetter<ReadOnlyMemory<char>> srcGetter = input.GetGetter<ReadOnlyMemory<char>>(input.Schema.GetColumnOrNull(_parent._columnName).Value);
Microsoft.ML.Vision (1)
ImageClassificationTrainer.cs (1)
600var labelColumn = input.Schema.GetColumnOrNull(_options.LabelColumnName).Value;