Create dictionary

Teja_Varanasi

Hi, I want to create a dictionary like this in rapidminer 
{Fruits:["Apple","Banana","Orange"]}

can anyone help me how to create it

btibert3

There was a response to a similar response here: https://community.rapidminer.com/discussion/58275/how-to-create-dictionary

Marco_Barradas

Hi @Teja_Varanasi

You can use the following approach.

<?xml version="1.0" encoding="UTF-8"?><process version="9.10.011">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="9.10.011" 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="utility:create_exampleset" compatibility="9.10.011" expanded="true" height="68" name="Create ExampleSet" width="90" x="45" y="85">
        <parameter key="generator_type" value="comma separated text"/>
        <parameter key="number_of_examples" value="100"/>
        <parameter key="use_stepsize" value="false"/>
        <list key="function_descriptions"/>
        <parameter key="add_id_attribute" value="false"/>
        <list key="numeric_series_configuration"/>
        <list key="date_series_configuration"/>
        <list key="date_series_configuration (interval)"/>
        <parameter key="date_format" value="yyyy-MM-dd HH:mm:ss"/>
        <parameter key="time_zone" value="SYSTEM"/>
        <parameter key="input_csv_text" value="Fruits&#10;Apple,&#10;Banana,&#10;Other"/>
        <parameter key="column_separator" value=","/>
        <parameter key="parse_all_as_nominal" value="false"/>
        <parameter key="decimal_point_character" value="."/>
        <parameter key="trim_attribute_names" value="true"/>
      </operator>
      <operator activated="true" class="transpose" compatibility="9.10.011" expanded="true" height="82" name="Transpose" width="90" x="179" y="85"/>
      <operator activated="true" class="select_attributes" compatibility="9.10.011" expanded="true" height="82" name="Select Attributes" width="90" x="313" y="85">
        <parameter key="attribute_filter_type" value="single"/>
        <parameter key="attribute" value="id"/>
        <parameter key="attributes" value=""/>
        <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="true"/>
        <parameter key="include_special_attributes" value="true"/>
      </operator>
      <operator activated="true" class="rename_by_generic_names" compatibility="9.10.011" expanded="true" height="82" name="Rename by Generic Names" width="90" x="447" y="85">
        <parameter key="attribute_filter_type" value="all"/>
        <parameter key="attribute" value=""/>
        <parameter key="attributes" value=""/>
        <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="generic_name_stem" value="Fruits"/>
      </operator>
      <operator activated="true" class="rename_by_replacing" compatibility="9.10.011" expanded="true" height="82" name="Rename by Replacing" width="90" x="581" y="85">
        <parameter key="attribute_filter_type" value="all"/>
        <parameter key="attribute" value=""/>
        <parameter key="attributes" value=""/>
        <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="replace_what" value="(\d)"/>
        <parameter key="replace_by" value="\[$1\]"/>
      </operator>
      <operator activated="true" class="text:data_to_json" compatibility="9.4.000" expanded="true" height="82" name="Data To JSON" width="90" x="715" y="85">
        <parameter key="ignore_arrays" value="false"/>
        <parameter key="generate_array" value="true"/>
        <parameter key="include_missing_values" value="false"/>
      </operator>
      <connect from_op="Create ExampleSet" from_port="output" to_op="Transpose" to_port="example set input"/>
      <connect from_op="Transpose" from_port="example set output" to_op="Select Attributes" to_port="example set input"/>
      <connect from_op="Select Attributes" from_port="example set output" to_op="Rename by Generic Names" to_port="example set input"/>
      <connect from_op="Rename by Generic Names" from_port="example set output" to_op="Rename by Replacing" to_port="example set input"/>
      <connect from_op="Rename by Replacing" from_port="example set output" to_op="Data To JSON" to_port="example set 1"/>
      <connect from_op="Data To JSON" from_port="documents" to_port="result 1"/>
      <portSpacing port="source_input 1" spacing="0"/>
      <portSpacing port="sink_result 1" spacing="0"/>
      <portSpacing port="sink_result 2" spacing="0"/>
    </process>
  </operator>
</process>