public SingleDatasetViewModel GetDataset(int id)
{
var dataset = Data.GetDataset(id);
var dimensionTree = _treeBuilder.ConvertToTree(id, true);
return(_datasetMapper.Map(dataset, GetFilterValues(dimensionTree)));
}
public void TestTaskPmml()
{
// Arrange
Reset();
SetupQuerier();
var dataset = BusinessLayerTestHelper.CreateDataset(BusinessLayerTestHelper.DatasetName);
dataset.Dimensions = BusinessLayerTestHelper.CreateDimensions(dataset);
dataset.Measures = BusinessLayerTestHelper.CreateMeasures(dataset);
var task = BusinessLayerTestHelper.GetTask(dataset);
var rowcount = 9;
var tree = _treeBuilder.ConvertToTree(dataset.Dimensions);
var eqClasses = _discretizator.GetEquivalencyClasses(tree);
// Act
var pmml = _generateTestee.GetTaskPmml(task, eqClasses, rowcount);
// Assert
var header = pmml.SelectNodes("//*[local-name()='Header']").Cast <XmlNode>().Single();
var associationModel = pmml.SelectNodes("//*[local-name()='AssociationModel']").Cast <XmlNode>().Single();
var thresholds = pmml.SelectNodes("//*[local-name()='InterestMeasureThreshold']").Cast <XmlNode>().ToList();
thresholds[0].ChildNodes.Item(0).InnerText.ShouldBeEquivalentTo("BASE");
thresholds[0].ChildNodes.Item(1).InnerText.ShouldBeEquivalentTo("Greater than or equal");
thresholds[0].ChildNodes.Item(2).InnerText.ShouldBeEquivalentTo("1");
thresholds[1].ChildNodes.Item(0).InnerText.ShouldBeEquivalentTo("AAD");
thresholds[1].ChildNodes.Item(1).InnerText.ShouldBeEquivalentTo("Greater than or equal");
thresholds[1].ChildNodes.Item(2).InnerText.ShouldBeEquivalentTo("2");
}
public SingleDatasetViewModel Map(Dataset dataset, FilterViewModel filterValues = null)
{
List <SelectListItem> dimensionSelectList;
if (dataset.State >= State.DimensionsAndMeasuresSet)
{
var dimensionTree = _treeBuilder.ConvertToTree(dataset.Dimensions?.ToList(), dataset.GetPrefix());
dimensionSelectList = _treeBuilder.ConvertTreeToSelectList(dimensionTree);
}
else
{
dimensionSelectList = new List <SelectListItem>();
}
return(new SingleDatasetViewModel
{
Id = dataset.Id,
Name = dataset.Name,
Attributes = dataset.Attributes?.Select(attribute => new AttributeViewModel
{
Name = attribute.Name
}).ToList(),
Measures = dataset.Measures?.Select(measure => new MeasureViewModel
{
Id = measure.Id,
Name = measure.Name,
Type = measure.Type.ToString()
}).ToList(),
Dimensions = dataset.Dimensions?.Select(dimension => new DimensionViewModel
{
Id = dimension.Id,
Name = dimension.Name,
Type = dimension.Type.ToString()
}).ToList(),
MiningTasks = dataset.MiningTasks?.Select(task => _taskMapper.Map(task)).ToList(),
Filter = filterValues,
DimensionsSelectList = dimensionSelectList,
FilePath = dataset.CsvFilePath,
State = dataset.State
});
}
public MiningViewModel GetMiningViewModel(int id)
{
return(_taskMapper.Map(Data.GetDataset(id),
GetCommensurableDimensions(_treeBuilder.ConvertToTree(id, false))));
}