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Hi,
yes and yes, i would call it feature selection. I often use this (or the weights of an RF) for feature selection. Just use a Select by Weights operator afterwards.
Best,
Martin
Hi @k_vishnu772,
the weights are caculated in the aftermath. Basically you run over all trees an calculate the influence of each cut and sum over it. A value of 0 in the weights indicates, that this attribute was never used for any split.
Cheers!
@mschmitz
so attibute of weight zero means even if i remove those in the model i should be able to get the same results right ?
and it is a kind of feature selection
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