 multi task learning</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">MTL</span> <span class="o">=</span> <span class="kc">False</span>

        <span class="c1"># The tracker for the best validation score</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">best_val_score</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">inf</span>

<div class="viewcode-block" id="DeepLearning.train_val_test"><a c