Scaling/Rescaling needed for regression outputs about tribuo HOT 3 CLOSED

Thanks for the report, there are a few ways we could integrate this support. Wrapping it via a StandardisingTrainer similar to the TransformTrainer would induce another dataset copy, whereas integrating it directly into the affected regression trainers would be a bunch more code. We'll have a look at figure out which way seems most efficient.

from tribuo.

There's a prototype for LibSVM models here - https://github.com/oracle/tribuo/tree/regression-rescaling. We're currently trying to figure out if there is a way to build that into all regression models without too much repeated code (and even if it's necessary for things like XGBoost).

from tribuo.

After some checking it didn't seem necessary in models other than LibSVM regressors, so we just added an option to that trainer.

from tribuo.