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4220机器学习简单数值题short

Normalized MDI Share 5

题目

A model has baseline log loss 0.400. After permuting feature X, log loss rises to 0.455; after permuting feature Y, it rises to 0.420. What are the permutation importances under a log-loss metric, and which feature is more important?

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你的答案

X_importance

Y_importance

more_important_feature