Hi Luca,
The best strategy consists in finding the best threshold, that is the one
that maximizes impurity decrease, when trying to partition a node into a
left and right nodes. By contrast, random does not look for the best
split and simply draw the discretization threshold at random.
For
Yes, exactly.
Le 12 sept. 2014 18:31, Luca Puggini lucapug...@gmail.com a écrit :
Hey thanks a lot,
so basically in random Forest the split is done like in the algorithm
described in your thesis except that the search is not done on all the
variables but only on a random subset of them?
