Normalized mutual information matrix

Goodevening, i tried to calculate a normalized Mutual Information Matrix by passing my Data through a normalize operator, set as minmax (0-1) as follows:

<?xml version="1.0" encoding="UTF-8"?><process version="7.5.001">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="7.5.001" expanded="true" name="Process">
    <process expanded="true">
      <operator activated="true" class="read_csv" compatibility="7.5.001" expanded="true" height="68" name="Read CSV" width="90" x="45" y="34">
        <parameter key="csv_file" value="C:\Users\ThomasOtt\Downloads\AccXYZ.csv"/>
        <parameter key="column_separators" value=","/>
        <parameter key="first_row_as_names" value="false"/>
        <list key="annotations">
          <parameter key="0" value="Name"/>
        </list>
        <list key="data_set_meta_data_information"/>
      </operator>
      <operator activated="true" class="k_means" compatibility="7.5.001" expanded="true" height="82" name="Clustering" width="90" x="179" y="34">
        <parameter key="k" value="5"/>
      </operator>
      <operator activated="true" class="extract_prototypes" compatibility="7.5.001" expanded="true" height="82" name="Extract Cluster Prototypes" width="90" x="313" y="34"/>
      <operator activated="true" class="mututal_information_matrix" compatibility="7.5.001" expanded="true" height="82" name="Mutual Information Matrix" width="90" x="447" y="34"/>
      <connect from_op="Read CSV" from_port="output" to_op="Clustering" to_port="example set"/>
      <connect from_op="Clustering" from_port="cluster model" to_op="Extract Cluster Prototypes" to_port="model"/>
      <connect from_op="Extract Cluster Prototypes" from_port="example set" to_op="Mutual Information Matrix" to_port="example set"/>
      <connect from_op="Mutual Information Matrix" from_port="example set" to_port="result 1"/>
      <connect from_op="Mutual Information Matrix" from_port="matrix" to_port="result 2"/>
      <portSpacing port="source_input 1" spacing="0"/>
      <portSpacing port="sink_result 1" spacing="0"/>
      <portSpacing port="sink_result 2" spacing="0"/>
      <portSpacing port="sink_result 3" spacing="0"/>
    </process>
  </operator>

the output is sent to the mutual information matrix, however the outuput in the matrix is not normalized inside the 0-1 range, what am i missing?

thanks in advance