group_model_performance: Group model performance

In fairmodels: Flexible Tool for Bias Detection, Visualization, and Mitigation

Group model performance

Description

Special method for model performance evaluation. Counts number of tp, tn, fp, fn for each subgroup (and therefore potentially distinct cutoff), sums afterwards.

Usage

group_model_performance(x, protected, cutoff, performance_metric)

Arguments

x	object created with explain
protected	factor, vector with levels as subgroups
cutoff	vector of thresholds for each subgroup
performance_metric	name of performance metric

Value

score in performance metric between 0 and 1

fairmodels documentation built on Aug. 24, 2022, 1:05 a.m.