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grf-labs / policytree

Policy learning via doubly robust empirical welfare maximization over trees
https://grf-labs.github.io/policytree/
MIT License
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Add "high cardinality" warning to tree search #116

Closed erikcs closed 3 years ago

erikcs commented 3 years ago

Add a new optional verbose = TRUE flag to tree_search which prints an informative message in case the input cardinality is "high".