reshold.</span>
<span class="sd">        sep (str):</span>
<span class="sd">            The separator used in the input file.</span>
<span class="sd">        threads (int):</span>
<span class="sd">            The number of threads to use.</span>
<span class="sd">        Patterns (dict):</span>
<span class="sd">            A dictionary containing the discovered patterns.</span>
<span class="sd">        rename (dict):</span>
<span class="sd">            A dictionary containing the mapping between the item IDs