Before revision:  Moreover, we define a procedure to perform unsupervised feature selection for Anomaly Detection problems based on our interpretability method . We provide an extensive analysis of the proposed approaches, including comparisons against state-of-the-art interpretability techniques .
After revision:  Moreover, we define a procedure to perform unsupervised feature selection for Anomaly Detection problems based on our interpretability method ; such procedure also serves the purpose of tackling the challenging task of feature importance evaluation in unsupervised anomaly detection .