ml">Exercise: Word Clouds</a></li>
<li class="toctree-l1"><a class="reference internal" href="exercise_05-searching.html">Exercise: Searching</a></li>
<li class="toctree-l1"><a class="reference internal" href="exercise_06-topic_modeling.html">Exercise: Topic modeling</a></li>
<li class="toctree-l1"><a class="reference internal" href="exercise_07-network_graphs.html">Exercise: Network graphs</a></li>
<li class="toctree-l1"><a class="reference internal" href="exercise_08-normalizing_data.html">Exercise: Norma