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most citedDecoupling Decision-Making in Fraud Prevention through Classifier Calibration for Business Logic Action

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cs.LG2026

Leaf Values as Coordinates: Exact Contrastive Explanation for Gradient-Boosted Ensembles

Emanuele Luzio

A gradient-boosted ensemble predicts by summing one leaf value per tree. Read those values as coordinates rather than as intermediate results, and every instance becomes a point in…