public MultiValueSplitSelectorForCategoricalOutcome(
IDataSplitter categoricalSplitter,
IBinaryNumericDataSplitter binarySplitter,
IBinaryNumericAttributeSplitPointSelector binaryNumericBestSplitPointSelector)
: base(categoricalSplitter, binarySplitter, binaryNumericBestSplitPointSelector)
{
}
public MultiValueSplitSelectorForCategoricalOutcome(
IDataSplitter categoricalSplitter,
IBinaryNumericDataSplitter binarySplitter,
IBinaryNumericAttributeSplitPointSelector binaryNumericBestSplitPointSelector)
: base(categoricalSplitter, binarySplitter, binaryNumericBestSplitPointSelector)
{
}
public BinarySplitSelectorForCategoricalOutcome(
IBinaryDataSplitter binaryDataSplitter,
IBinaryNumericDataSplitter binaryNumericDataSplitter,
IBinaryNumericAttributeSplitPointSelector binaryNumericBestSplitPointSelector)
: base(binaryDataSplitter, binaryNumericDataSplitter, binaryNumericBestSplitPointSelector)
{
}
public BinarySplitSelectorForCategoricalOutcome(
IBinaryDataSplitter binaryDataSplitter,
IBinaryNumericDataSplitter binaryNumericDataSplitter,
IBinaryNumericAttributeSplitPointSelector binaryNumericBestSplitPointSelector)
: base(binaryDataSplitter, binaryNumericDataSplitter, binaryNumericBestSplitPointSelector)
{
}
protected BaseSplitSelectorForCategoricalOutcome(
IDataSplitter binarySplitter,
IBinaryNumericDataSplitter binaryNumericSplitter,
IBinaryNumericAttributeSplitPointSelector binaryNumericBestSplitPointSelector)
{
CategoricalDataSplitter = binarySplitter;
BinaryNumericDataSplitter = binaryNumericSplitter;
BinaryNumericBestSplitingPointSelector = binaryNumericBestSplitPointSelector;
}
protected BaseSplitSelectorForCategoricalOutcome(
IDataSplitter binarySplitter,
IBinaryNumericDataSplitter binaryNumericSplitter,
IBinaryNumericAttributeSplitPointSelector binaryNumericBestSplitPointSelector)
{
CategoricalDataSplitter = binarySplitter;
BinaryNumericDataSplitter = binaryNumericSplitter;
BinaryNumericBestSplitingPointSelector = binaryNumericBestSplitPointSelector;
}
public BestSplitSelectorsTests()
{
ICategoricalImpurityMeasure<string> shannonEntropy = new ShannonEntropy<string>();
IBinaryDataSplitter binaryDataSplitter = new BinaryDiscreteDataSplitter();
binaryNumericBestSplitPointSelector = new ClassBreakpointsNumericSplitFinder();
binaryBestSplitSelector = new BinarySplitSelectorForCategoricalOutcome(binaryDataSplitter, binaryNumericDataSplitter, binaryNumericBestSplitPointSelector);
categoricalBinarySplitQualityChecker = new InformationGainCalculator<string>(shannonEntropy, shannonEntropy);
categoricalMultiValueSplitQualityChecker = new InformationGainCalculator<string>(shannonEntropy, shannonEntropy);
multiValueCategoricalDataSplitter = new MultiValueDiscreteDataSplitter();
multiValueBestSplitSelector = new MultiValueSplitSelectorForCategoricalOutcome(multiValueCategoricalDataSplitter, binaryNumericDataSplitter, binaryNumericBestSplitPointSelector);
dynamicProgrammingBestNumericSplitFinder = new DynamicProgrammingNumericSplitFinder();
}
public BestSplitSelectorsTests()
{
ICategoricalImpurityMeasure <string> shannonEntropy = new ShannonEntropy <string>();
IBinaryDataSplitter binaryDataSplitter = new BinaryDiscreteDataSplitter();
binaryNumericBestSplitPointSelector = new ClassBreakpointsNumericSplitFinder();
binaryBestSplitSelector = new BinarySplitSelectorForCategoricalOutcome(binaryDataSplitter, binaryNumericDataSplitter, binaryNumericBestSplitPointSelector);
categoricalBinarySplitQualityChecker = new InformationGainCalculator <string>(shannonEntropy, shannonEntropy);
categoricalMultiValueSplitQualityChecker = new InformationGainCalculator <string>(shannonEntropy, shannonEntropy);
multiValueCategoricalDataSplitter = new MultiValueDiscreteDataSplitter();
multiValueBestSplitSelector = new MultiValueSplitSelectorForCategoricalOutcome(multiValueCategoricalDataSplitter, binaryNumericDataSplitter, binaryNumericBestSplitPointSelector);
dynamicProgrammingBestNumericSplitFinder = new DynamicProgrammingNumericSplitFinder();
}
