, shape=(d, d). Estimated DAG.
<strong>search_stats</strong>:  dict. Some statistics related to the seach procedure.</p>
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<dt class="label" id="id3"><span class="brackets"><a class="fn-backref" href="#id1">1</a></span></dt>
<dd><p>Silander, T., &amp; Myllymäki, P. (2006, July). A simple approach for finding the globally optimal Bayesian network structure. In Proceedings of the Twenty-Second Conference on Uncertainty in Artificial Intelligence (pp. 445-452).</p>
</dd>
<dt class