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Member "rapidminer-studio-9.5.0/src/main/resources/com/rapidminer/resources/samples/processes/04_Attributes/02_RemoveUselessAttributes.rmp" (7 Nov 2019, 2109 Bytes) of package /linux/misc/rapidminer-studio-9.5.0-src.tar.gz:

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    1 <?xml version="1.0" encoding="UTF-8"?><process version="7.3.000-SNAPSHOT">
    2   <context>
    3     <input/>
    4     <output/>
    5     <macros/>
    6   </context>
    7   <operator activated="true" class="process" compatibility="7.3.000-SNAPSHOT" expanded="true" name="Root">
    8     <parameter key="logverbosity" value="warning"/>
    9     <parameter key="random_seed" value="2001"/>
   10     <parameter key="send_mail" value="never"/>
   11     <parameter key="notification_email" value=""/>
   12     <parameter key="process_duration_for_mail" value="30"/>
   13     <parameter key="encoding" value="SYSTEM"/>
   14     <process expanded="true">
   15       <operator activated="true" class="retrieve" compatibility="7.3.000-SNAPSHOT" expanded="true" height="68" name="Retrieve" width="90" x="45" y="34">
   16         <parameter key="repository_entry" value="../../data/Sonar"/>
   17       </operator>
   18       <operator activated="true" class="remove_useless_attributes" compatibility="7.3.000-SNAPSHOT" expanded="true" height="82" name="RemoveUselessAttributes" width="90" x="179" y="34">
   19         <parameter key="numerical_min_deviation" value="0.1"/>
   20         <parameter key="nominal_useless_above" value="1.0"/>
   21         <parameter key="nominal_remove_id_like" value="false"/>
   22         <parameter key="nominal_useless_below" value="0.0"/>
   23       </operator>
   24       <connect from_op="Retrieve" from_port="output" to_op="RemoveUselessAttributes" to_port="example set input"/>
   25       <connect from_op="RemoveUselessAttributes" from_port="example set output" to_port="result 1"/>
   26       <portSpacing port="source_input 1" spacing="0"/>
   27       <portSpacing port="sink_result 1" spacing="0"/>
   28       <portSpacing port="sink_result 2" spacing="0"/>
   29       <description align="left" color="yellow" colored="false" height="102" resized="false" width="400" x="40" y="132">RemoveUselessAttributes is one of the very simple feature preprocessing operators. It simply removes such attributes only providing a very small deviation. The default settings only removes those features which have the same value for all examples.</description>
   30     </process>
   31   </operator>
   32 </process>