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[jvm-packages] fix the prediction issue for multi:softmax #7694

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merged 1 commit into from
Feb 23, 2022

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@wbo4958 wbo4958 commented Feb 23, 2022

To close #7643 and #3506

when the objective is multi-softmax, there will be no real probability column, instead, it will be filled with predictions.

@trivialfis trivialfis merged commit 89aa8dd into dmlc:master Feb 23, 2022
@wbo4958 wbo4958 deleted the softmax-prob branch April 23, 2024 09:28
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XGBoost4j-spark multiclass with objective "multi:softmax" returns incorrect prediction column value
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