*RHUIM algorithm** for mining **relative high utility patterns**</span>
<span class="sd">        from utility transactional databases. It identifies itemsets with utilities exceeding</span>
<span class="sd">        a specified minimum utility threshold and a minimum utility ratio.</span>

<span class="sd">    :**Parameters**:</span>
<span class="sd">        - `inputFile` (*str*): Path to the utility transactional database file.</span>

<span class="sd">    :**Attributes**:</span>
<span class="sd">        - 