"p">,</span> <span class="n">X</span><span class="p">,</span> <span class="s">&#39;numneighbors&#39;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="s">&#39;verbose&#39;</span><span class="p">)</span> <span class="p">;</span>

<span class="c">% plot</span>
<span class="n">figure</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> <span class="p">;</span> <span class="n">clf</span> <span class="p">;</span>
<span class="n">vl_plotframe<