clat</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">candidateList</span><span class="p">):</span>
<span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
<span class="sd">        It will generate the combinations of frequent items</span>
<span class="sd">        :param candidateList :it represents the items with their respective transaction identifiers</span>
<span class="sd">        :type candidateList: list</span>
<span class="sd">     