26 references to EmptyDataView
Microsoft.ML.Data (26)
DataLoadSave\Binary\BinaryLoader.cs (1)
983var noRows = new EmptyDataView(h, schema);
DataLoadSave\TransformWrapper.cs (3)
37var dv = new EmptyDataView(_host, inputSchema); 52var transform = ApplyTransformUtils.ApplyTransformToData(_host, (IDataTransform)_xf, new EmptyDataView(_host, inputSchema)) as IRowToRowMapper; 81var transformer = Fit(new EmptyDataView(Host, fakeSchema));
DataLoadSave\Transpose\TransposeLoader.cs (1)
545var noRows = new EmptyDataView(env, schema);
EntryPoints\PredictorModelImpl.cs (2)
82IDataView data = new EmptyDataView(env, TransformModel.InputSchema); 141var predInput = TransformModel.Apply(env, new EmptyDataView(env, TransformModel.InputSchema));
EntryPoints\TransformModelImpl.cs (3)
66var root = new EmptyDataView(env, input.Schema); 90IDataView view = new EmptyDataView(env, schemaRoot); 158view = new EmptyDataView(env, schemaRoot);
Evaluators\BinaryClassifierEvaluator.cs (3)
1553warnings = new EmptyDataView(host, schemaBuilder.ToSchema()); 1568overallMetrics = new EmptyDataView(host, schemaBuilder.ToSchema()); 1581confusionMatrix = new EmptyDataView(host, schemaBuilder.ToSchema());
Model\ModelOperationsCatalog.cs (1)
134DataSaverUtils.SaveDataView(ch, saver, new EmptyDataView(_env, inputSchema), entry.Stream, keepHidden: true);
Prediction\PredictionEngine.cs (1)
126var cursorable = TypedCursorable<TDst>.Create(env, new EmptyDataView(env, mapper.OutputSchema), ignoreMissingColumns, outputSchemaDefinition);
Scorers\PredictionTransformer.cs (9)
160return (IRowToRowMapper)Scorer.ApplyToData(Host, new EmptyDataView(Host, inputSchema)); 180DataSaverUtils.SaveDataView(ch, saver, new EmptyDataView(Host, TrainSchema), writer.BaseStream); 288return Transform(new EmptyDataView(Host, inputSchema)).Schema; 307return new GenericScorer(Host, new GenericScorer.Arguments(), new EmptyDataView(Host, TrainSchema), BindableMapper.Bind(Host, schema), schema); 350Scorer = new BinaryClassifierScorer(Host, args, new EmptyDataView(Host, TrainSchema), BindableMapper.Bind(Host, schema), schema); 442Scorer = new BinaryClassifierScorer(Host, args, new EmptyDataView(Host, TrainSchema), BindableMapper.Bind(Host, schema), schema); 534Scorer = new MulticlassClassificationScorer(Host, args, new EmptyDataView(Host, TrainSchema), BindableMapper.Bind(Host, schema), schema); 677Scorer = new ClusteringScorer(Host, args, new EmptyDataView(Host, inputSchema), BindableMapper.Bind(Host, schema), schema); 688Scorer = new ClusteringScorer(Host, args, new EmptyDataView(Host, TrainSchema), BindableMapper.Bind(Host, schema), schema);
Transforms\ColumnSelecting.cs (1)
502new EmptyDataView(_host, inputSchema));
Transforms\RowToRowTransformerBase.cs (1)
34return new RowToRowMapperTransform(Host, new EmptyDataView(Host, inputSchema), MakeRowMapper(inputSchema), MakeRowMapper);