Node score function for Extremely Randomized Trees ?

asked 2014-08-11 07:43:16 -0600

bosslegend33 gravatar image

Since the ERT is inherited from the Randomized Trees Class, do they also compute the Gini Index to score the nodes; or do they follow the Shannon score function explained in the article from Pierre Geurts, Damien Ernst and Louis Wehenke: “Extremely randomized trees”, 2006 [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.65.7485&rep=rep1&type=pdf].

Thanks, cheers.

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