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

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 of "multi:softmax")

Meanwhile, from what I recall, the order of probabilities in MLlib is the same as the labels when the labels increase while it is not true in XGBoost