r annealing step.</span>
<span class="sd">        verbosity : int, optional (default: -1)</span>
<span class="sd">            Verbose levels -1, 0, 1, ...</span>
<span class="sd">        &quot;&quot;&quot;</span>

    <span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dataframe</span><span class="p">,</span> <span class="n">cond_ind_test</span><span class="o">=</span><span class="kc">N