 class="xref py py-class docutils literal notranslate"><span class="pre">Space</span></code></a> to use to calculate the distance between vectors,
<a class="reference internal" href="#voyager.Space.Cosine" title="voyager.Space.Cosine"><code class="xref py py-class docutils literal notranslate"><span class="pre">Space.Cosine</span></code></a> (cosine distance).</p>
<p>The choice of distance to use usually depends on the kind of vector
data being inserted into the index. If your vectors are usually compared
b