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Fig. 1 | BMC Bioinformatics

Fig. 1

From: Conditional permutation importance revisited

Fig. 1

Permutation scheme for the original PI (left) and for the CPI (right). In the permutation scheme of the original PI (left) the values of Xk are permuted against both Y and Z(−k). In the permutation scheme of the CPI (right) the values of Xk are permuted against Y conditionally on the values of Z(−k)

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