<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.3.005">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="5.3.005" expanded="true" name="Process">
    <parameter key="logverbosity" value="init"/>
    <parameter key="random_seed" value="2001"/>
    <parameter key="send_mail" value="never"/>
    <parameter key="notification_email" value=""/>
    <parameter key="process_duration_for_mail" value="30"/>
    <parameter key="encoding" value="SYSTEM"/>
    <process expanded="true">
      <operator activated="true" class="retrieve" compatibility="5.3.005" expanded="true" height="60" name="Retrieve" width="90" x="45" y="210">
        <parameter key="repository_entry" value="//Demo/data/train"/>
      </operator>
      <operator activated="true" class="filter_examples" compatibility="5.3.005" expanded="true" height="76" name="Salary&lt;105000" width="90" x="45" y="30">
        <parameter key="condition_class" value="attribute_value_filter"/>
        <parameter key="parameter_string" value="SALARYNORMALIZED&lt;105000"/>
        <parameter key="invert_filter" value="false"/>
      </operator>
      <operator activated="true" class="discretize_by_bins" compatibility="5.3.005" expanded="true" height="94" name="Discretize" width="90" x="179" y="210">
        <parameter key="return_preprocessing_model" value="false"/>
        <parameter key="create_view" value="false"/>
        <parameter key="attribute_filter_type" value="single"/>
        <parameter key="attribute" value="SALARYNORMALIZED"/>
        <parameter key="attributes" value=""/>
        <parameter key="use_except_expression" value="false"/>
        <parameter key="value_type" value="numeric"/>
        <parameter key="use_value_type_exception" value="false"/>
        <parameter key="except_value_type" value="real"/>
        <parameter key="block_type" value="value_series"/>
        <parameter key="use_block_type_exception" value="false"/>
        <parameter key="except_block_type" value="value_series_end"/>
        <parameter key="invert_selection" value="false"/>
        <parameter key="include_special_attributes" value="false"/>
        <parameter key="number_of_bins" value="7"/>
        <parameter key="define_boundaries" value="true"/>
        <parameter key="min_value" value="4999.0"/>
        <parameter key="max_value" value="105000.0"/>
        <parameter key="range_name_type" value="long"/>
        <parameter key="automatic_number_of_digits" value="true"/>
        <parameter key="number_of_digits" value="3"/>
      </operator>
      <operator activated="true" class="replace_missing_values" compatibility="5.3.005" expanded="true" height="94" name="Replace Missing Values" width="90" x="313" y="30">
        <parameter key="return_preprocessing_model" value="false"/>
        <parameter key="create_view" value="false"/>
        <parameter key="attribute_filter_type" value="subset"/>
        <parameter key="attribute" value="COMPANY"/>
        <parameter key="attributes" value="|LOCATIONNORMALIZED|SOURCENAME|COMPANY"/>
        <parameter key="use_except_expression" value="false"/>
        <parameter key="value_type" value="attribute_value"/>
        <parameter key="use_value_type_exception" value="false"/>
        <parameter key="except_value_type" value="time"/>
        <parameter key="block_type" value="attribute_block"/>
        <parameter key="use_block_type_exception" value="false"/>
        <parameter key="except_block_type" value="value_matrix_row_start"/>
        <parameter key="invert_selection" value="false"/>
        <parameter key="include_special_attributes" value="false"/>
        <parameter key="default" value="value"/>
        <list key="columns"/>
        <parameter key="replenishment_value" value="unknown"/>
      </operator>
      <operator activated="true" class="set_role" compatibility="5.3.005" expanded="true" height="76" name="Set Role" width="90" x="313" y="210">
        <parameter key="name" value="ID"/>
        <parameter key="target_role" value="id"/>
        <list key="set_additional_roles">
          <parameter key="ID" value="id"/>
          <parameter key="SALARYNORMALIZED" value="label"/>
        </list>
      </operator>
      <operator activated="true" class="decision_tree" compatibility="5.3.005" expanded="true" height="76" name="Decision Tree" width="90" x="447" y="210">
        <parameter key="criterion" value="gain_ratio"/>
        <parameter key="minimal_size_for_split" value="1"/>
        <parameter key="minimal_leaf_size" value="2"/>
        <parameter key="minimal_gain" value="0.05"/>
        <parameter key="maximal_depth" value="3"/>
        <parameter key="confidence" value="0.25"/>
        <parameter key="number_of_prepruning_alternatives" value="3"/>
        <parameter key="no_pre_pruning" value="false"/>
        <parameter key="no_pruning" value="false"/>
      </operator>
      <operator activated="true" class="store" compatibility="5.3.005" expanded="true" height="60" name="Store" width="90" x="447" y="30">
        <parameter key="repository_entry" value="//Demo/process/decision tree model"/>
      </operator>
      <connect from_op="Retrieve" from_port="output" to_op="Salary&lt;105000" to_port="example set input"/>
      <connect from_op="Salary&lt;105000" from_port="example set output" to_op="Discretize" to_port="example set input"/>
      <connect from_op="Discretize" from_port="example set output" to_op="Replace Missing Values" to_port="example set input"/>
      <connect from_op="Replace Missing Values" from_port="example set output" to_op="Set Role" to_port="example set input"/>
      <connect from_op="Set Role" from_port="example set output" to_op="Decision Tree" to_port="training set"/>
      <connect from_op="Decision Tree" from_port="model" to_op="Store" to_port="input"/>
      <connect from_op="Decision Tree" from_port="exampleSet" to_port="result 1"/>
      <connect from_op="Store" from_port="through" 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>
</process>
