Antonio Augusto Santos 19129b289c Preserve the actal objective used on the booster
Save the actual objective used on xgboost.train.

Not saving it was giving problem in predict_proba, as issue  #1215
2016-05-31 19:01:10 -03:00
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2016-04-24 17:32:31 +09:00
2016-04-24 17:32:31 +09:00