Am 28.11.2012 16:46, schrieb Mathieu Blondel:
On Thu, Nov 29, 2012 at 12:33 AM, Andreas Mueller <[email protected] <mailto:[email protected]>> wrote:Do you see where the "sometimes 100x" comes from? Not from what he demonstrates, right?scikit-learn is really bad when n_jobs=10. I would be interested in knowing if the performance gains are mostly coming from the fact that wiseRF is written in C++ or if they had to use algorithmic improvements.
Why should C++ be any faster than Cython? Templating number of bins in leafs?Maybe they learned a model to pick good default values for the forest for a dataset ;)
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