Fairness Tree and Fairness Metrics Explanation

[LIFENGZI1015]

Can you share the relevant documentation for :

(1) Fairness Tree methodology (users use fair_concern, fair_priority, fair_impact to automatically pick the primary fairness metrics)
(2) Explanation for each fairness metric

Information in the pypi documentation weblink (https://htmlpreview.github.io/?https://github.com/mas-veritas2/veritastool/blob/main/veritastool/resources/specs/API_Specs_final.htm#_Toc85640080) is not sufficient.