origin</span></code> and <code class="docutils literal notranslate"><span class="pre">destination</span></code> data.<a class="headerlink" href="#randomly-split-the-data-into-origin-and-destination-data" title="Link to this heading">#</a></h3>
<p>This mean’s we’ll also have “ground truth” labels in the destination data that we can compare to (i.e. just the original labels).</p>
<p>The <code class="docutils literal notranslate"><span class="pre">anndictionary</span></code> way of doing this is to wri