Open ML-Nielsen opened 2 years ago
The GPBoost / LaGaBoost algorithm is currently not yet implemented for categorical data with more than two categories. You might consider a "one-against-all" approach where you create K - 1 binary variables being one if the label is a certain category and zero otherwise (K = number of categories) and you train K - 1 models separately.
I will keep this issue open and add an enhancement label. However, I will probably not have time to work on this in the near future. Contributions are welcome.
Hello,
Thanks for a great library!
When I try to train a GPModel with with mixed effects (repeated measures/panel data) and pass
params = {'objective' : 'multiclass', 'num_class' : 3}
, I get the following error message:Is multiclass classification not yet implemented, or am I doing it wrong?
Thanks a lot!