Better Fair than Sorry: Adversarial Missing Data Imputation for Fair GNNs

no code implementations • 2 Nov 2023 • Debolina Halder Lina, Arlei Silva

We address this challenge by proposing Better Fair than Sorry (BFtS), a fair missing data imputation model for protected attributes used by fair GNNs.

Fairness Imputation

Fair Feature Importance Scores for Interpreting Tree-Based Methods and Surrogates

no code implementations • 6 Oct 2023 • Camille Olivia Little, Debolina Halder Lina, Genevera I. Allen

Specifically, we develop a novel fair feature importance score for trees that can be used to interpret how each feature contributes to fairness or bias in trees, tree-based ensembles, or tree-based surrogates of any complex ML system.

Fairness Feature Importance +1