Christoph Molnar

It's implicitly the max(grid.size, unique(quantiles)) as you described. I think that this behavior should be fine, since when many values are clustered at certain point, you just need fewer intervals....

That's great, many people will appreciate it! You are a still in the progress of adding scripts? I would merge it when you say it's complete. Small note: add the...

That's common behaviour of decision trees and random forests for binary trees. I agree it would be nicer to directly encode binary features as factors and not as numeric feature....

Also: twovarint: two-variable interaction strengths of a target variable with selected other variables

and: threevarint: three-variable interaction strengths of two target variables and selected other variables

Also add option in get_rules() method to sort by importance

http://statweb.stanford.edu/~jhf/r-rulefit/RuleFit_help.html#rulefit

The error seems like there is some trouble fitting the LIME regression model. Could you provide a reproducible example? Without one I can't say why the error occurs.

What is your use case for storing these objects? One reason for the size is that the Predictor is part of Interaction / FeatureEffects. But it seems not completely explanatory...

I have not tried it yet, but you could try setting the predictor to NULL: `interaction_object$predictor = NULL` This should make the object a lot smaller. The results are stored...