sphx_glr_plot_4_xgb1_reg_002.png" src="../../_images/sphx_glr_plot_4_xgb1_reg_002.png" /></a>
</figure>
</section>
<section id="feature-importance">
<h3><span class="section-number">5.5.2.2. </span>Feature Importance<a class="headerlink" href="#feature-importance" title="Permalink to this heading">¶</a></h3>
<p>The keyword “global_fi” corresponds to the feature importance plot. Consistent with the rest additive models, the feature importance is calculated as the normalized variance of feature contribut