I Have Some Questions About H2o Distributed Random Forest Model

According to H2O docs in FAQ of the DRF section, this note is mentioned on the 'How does the algorithm handle missing values during training?' FAQ: Note: Unlike in GLM, in DRF num

Solution 1:

No, H2O does not require you to convert all numerical values to categorical values.

If you want to view how trained H2O DRF models treat the different input columns, follow the instructions below for how to view a MOJO.

• http://docs.h2o.ai/h2o/latest-stable/h2o-genmodel/javadoc/overview-summary.html#viewing-a-mojo

Note in the picture below that numerical columns are treated with a "less than" value comparison, and categorical columns are treated by sending some of the levels to the left child and some to the right child.