_vars&#39;, &#39;is_origin&#39;
      var: &#39;soma_joinid&#39;, &#39;feature_id&#39;, &#39;feature_name&#39;, &#39;feature_length&#39;, &#39;nnz&#39;, &#39;n_measured_obs&#39;
      obsm: &#39;uce&#39;}}
</pre></div>
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</section>
<section id="downsample-large-cell-types-in-the-training-data-to-decrease-the-computational-burden-of-training-classifiers">
<h3>4. Downsample large cell types in the training data (to decrease the computational burden of training classifiers).<a class="headerl