4225机器学习中等数值题short
Grouped Permutation Drop Pattern 5
题目
A feature's permutation importance is measured as baseline accuracy minus permuted accuracy. Under validation set A the numbers are 0.80 and 0.78; under noisier validation set B they are 0.74 and 0.72. What is the relative drop as a percentage of baseline in each case?
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你的答案
Set A
Set B