Overhaul data analysis ensembles to allow specifying training and test paritions as sets of rows
|Reported by:||gkronber||Owned by:|
|Priority:||medium||Milestone:||HeuristicLab 3.3.x Backlog|
Currently, the IntRanges are used to specify training and test paritions in model ensembles. This limits the usage to simple splits of the dataset. However, generally it should be possible to assign dataset rows to training and test paritions freely.