JDV

@guolinke You mentioned in this issue that high cardinality variables are an issue for GPUs. Is there a way LightGBM could display which variable specifically is giving it problems? Alternatively,...

@guolinke How is the number of bins determined? Is it directly correlated with the unique categorical values? How can I determine how many bins a specific variable is gonna need?

Hey, I appreciate your thorough thoughts! I'm not married to the idea of using `SharedPreferences` for this, I simply asked an Android dev friend and he recommended I use that;...

I noticed this is still an issue. How about using the efficient methods described here: http://link.springer.com/article/10.1007/BF02293108 They may not be as accurate as the one you're using now (they may...