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mayer79 / missRanger

Fast multivariate imputation by random forests.
https://mayer79.github.io/missRanger/
GNU General Public License v2.0
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Is there any parallelization option? #15

Closed mythicalprogrammer closed 5 years ago

mythicalprogrammer commented 6 years ago

Hi, I was curious if there are any parallelization option since trees in random forest can be build independently unlike boost method. Are there any options within this library that would affect missRanger from being parallelize? Reason why I'm asking because missForest package have an option for it and code example for it was curious if there are any to speed up my imputation.

Thank you for this package

mayer79 commented 6 years ago

Thx for your interest. MissRanger is built upon the ranger package that is already optimized in this respect. So basically, missRanger is running on all available cores by default.