[DM] Are all subgroup discovery algorithms supervised?
This question is addressed to Subgroup Discovery experts. Are all SD algorithms supervised? When I run the following DL Query in DMOP:
DM-Algorithm and specifiesInputType some CategoricalLabeledDataSet
I get a list including:
- ClassificationModelingAlgorithm (and all its subclasses and instances)
but not SubgroupDiscoveryAlgorithm.
This implies that there are or can be unsupervised subgroup discovery algorithms. Is this correct?