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extra trees #9

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UnixJunkie opened this issue Jun 8, 2021 · 2 comments
Open

extra trees #9

UnixJunkie opened this issue Jun 8, 2021 · 2 comments
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contribution-welcome feature prio-02

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@UnixJunkie
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this is just a RF variant: at each node, a (feature, value) pair is select out of several random (feature, value) pairs.
They don't train on a bootstrap from the training set, but on the whole dataset.
@UnixJunkie
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P. Geurts, D. Ernst., and L. Wehenkel, “Extremely randomized trees”, Machine Learning, 63(1), 3-42, 2006.

@UnixJunkie
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Should be way faster than training a RF.
We'll see about the model performance though.

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@UnixJunkie