I am trying to tune parameters for XGBoost’s regressor, and for another problem which has binary output(binary:hinge). Can somebody please point me to the parameters that I would need to tune?
For now I am trying to tune these params(for both),
Please let me know if these are all the parameters I would need to tune or is there more that can be tuned to give me better results?
Also very importantly, the code is in Java and I would like to know if the name of the parameters are correct(eval_metric, booster, max_delta_step, min_child_wt, subsample, n_estimators, etc)?
Is there a place where I can see the parameters names for Java? I have this question since I sometimes see no effects in changing some parameters.