/**
* Capabilities validation - whether given dataset type is supported
*
* @param capability
* @return
*/
@Override
public boolean supportsCapability(OperatorCapability capability) {
int measureType = DistanceMeasures.MIXED_MEASURES_TYPE;
// IISDecisionFunction loss = null;
try {
measureType = measureHelper.getSelectedMeasureType();
// loss = ISDecisionFunctionHelper.getConfiguredISDecisionFunction(this); //This is in this
// kind of block in case it wont be possible to access LoossFunctionHelper
} catch (Exception e) {
}
switch (capability) {
case BINOMINAL_ATTRIBUTES:
case POLYNOMINAL_ATTRIBUTES:
return (measureType == DistanceMeasures.MIXED_MEASURES_TYPE)
|| (measureType == DistanceMeasures.NOMINAL_MEASURES_TYPE);
case NUMERICAL_ATTRIBUTES:
return (measureType == DistanceMeasures.MIXED_MEASURES_TYPE)
|| (measureType == DistanceMeasures.DIVERGENCES_TYPE)
|| (measureType == DistanceMeasures.NUMERICAL_MEASURES_TYPE);
case POLYNOMINAL_LABEL:
case BINOMINAL_LABEL:
case NUMERICAL_LABEL:
case MISSING_VALUES:
/*
if (loss != null) {
if (!loss.supportedLabelTypes(capability)) {
return false;
}
}
*/
return true;
default:
return false;
}
}
