As of my last knowledge update in January 2022, I’ll mention some recent methods and approaches that were gaining attention in the field of interpretable machine learning. Keep in mind that there might be further advancements or new methods developed since then.1
References
1Mehta AR. Interpretable Models for Healthcare: A Comparative Analysis of Explainable Machine Learning Approaches. International Journal of New Media Studies. 10(1):243-250. https://ijnms.com/index.php/ijnms/article/view/221