[scikit-learn] Label encoding for classifiers and soft targets

[Javier López Peña]

> On 13 Mar 2017, at 21:18, Andreas Mueller <t3kcit at gmail.com> wrote:
> 
> No, if all the samples are normalized and your aggregation function is sane (like the mean), the output will also be normalised.

You are completely right, I hadn’t checked this for random forests.
Still, my purpose is to reduce model complexity, and RF require
too much memory to be used in my production environment.