Questions about how to use and interpret rules?

[preethiseshadri518]

1. Can SkopeRules be used for multiclass classification or only binary classification.

2. How do I interpret the outputted decision rules? Do the top-k rules in the example notebook correspond to the rules that best classify the test data, ordered in descending order by precision? If I want to classify new test data, do I consider the top-1 rule, the majority vote from the top-k rules, or some other approach?

3. If I want to understand the underlying method and how rules are computed, is Predictive Learning via Rule Ensembles by Friedman and Popescu the closest work?