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stripe-archive / brushfire

Distributed decision tree ensemble learning in Scala
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Model migration script #83

Closed tixxit closed 8 years ago

tixxit commented 8 years ago

cc @striation @avibryant @brahn

This adds a migration script that can upgrade compatible models from the old format to the new format. Compatible here means that all splits are essentially binary splits based on a single feature/predicate. This will let us just upgrade our current models to the new format when we make the switch to brushfire 0.7.0.

erik-stripe commented 8 years ago

Well -- if you want to handle the not case that would be fine, but if you want to merge this I'd also be ok. :+1:

erik-stripe commented 8 years ago

Looks solid to me! :+1: