). Intended to be used
as part of the SlipperRulesClassifier.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">class SlipperBaseEstimator(BaseEstimator, ClassifierMixin):
    &#34;&#34;&#34; An estimator that supports building rules as described in
    A Simple, Fast, and Effective Rule Learner (1999). Intended to be used
    as part of the SlipperRulesClassifier.
    &#34;&#34;&#34;

    def __init__(self):
        self.Z = None
        self.