Adds a new classifier tree_ensemble. Originally this was supposed to be GBTs, but they are too early in their infancy in spark.ml
I think this is finally ready for review. I'm sure there are still things that need cleaning up, and I kinda-sorta dislike how I've modified the preprocessor API, but we need to get this merged before the deadline
Adds a new classifier
tree_ensemble. Originally this was supposed to be GBTs, but they are too early in their infancy in spark.mlI think this is finally ready for review. I'm sure there are still things that need cleaning up, and I kinda-sorta dislike how I've modified the preprocessor API, but we need to get this merged before the deadline