On 26 October 2012 16:58, Richard T. Guy <[email protected]> wrote:
> Hey Scikit-Learn,
>
> I've been working on some changes to the RandomForest code and I had a
> few questions.
>
> First, it looks like the function
> def _partition_features(forest, n_total_features):
> partitions features evenly across cores. Am I reading that correctly?
> If so, does this mean that on 2 cores with 100 features, feature 1 and
> feature 100 are not going to be in any tree together?
>
> Second, it looks like someone is planning to sample examples but that
> it isn't currently operational: it's setting sample_mask to either
> None or all ones.
>
> Does anyone know what the state of partitioning or filtering features
> and examples is, and what the medium term plan is?
>
> Thanks guys,
> Tommy Guy
>
>
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