 like important features
i.e. these used by the model, ranking of feature importances.</p>
    </div>

    <pre class="usage"><span class='fu'>extract</span><span class='op'>(</span><span class='va'>model</span>, <span class='va'>...</span><span class='op'>)</span></pre>

    <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>model</th>
  