Dear Caleb,

The current implementation does not allow for that. You can do as suggested
by Lars though, if this is practical for you.

Gilles




On 12 January 2014 16:03, Caleb <cloverev...@yahoo.com> wrote:

> Hi all,
>
> In the current implementation of the decision tree, data is split according
> to the criterion of the form:
> some feature < some threshold
>
> Is there a way use more general form such as:
> some feature = some value or
> F(feature) < some threshold
> where F is a function of the features.
>
> It would be best if I don't have to write the code from scratch and reuse
> as much code in the library as possible.
>
> Thanks for any suggestion.
>
> Regards,
> Caleb
>
>
>
>
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