sonetto19999

[BUG] It seems that the prediction of objective "multi:softprob" is incorrect and the order of the probability is inconsistent with mllib.

7

multi:softmax output: multi:softprob output: these two figure clearly shows that the prediction of "multi:softprob" is incorrect, the first three rows shold be 0 rathe than 1 (just like the prediction...

[jvm-packages] return the best model after early stop

3

Does xgboost4j-spark support to get the best model after early stop? It seems it will get the model at that iteration which is best iteration + num_early_stopping_rounds, am i wrong?...