Exporting Tree Image

DancingSheep

Hello,

I have a process that in the end results in a big decision tree. I'd like to export this picture to be printed on an A4 paper, but the "Save Image" function of RapidMiner just prints whatever part of the tree is visualized at the moment and not the whole.

How do I save the full picture at a nice resolution?

Marco_Boeck

Hi,

you can do that with the reporting extension. Just play around with the settings until you're satisfied.
I created an example process:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.1.008">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="5.1.008" expanded="true" name="Root">
    <process expanded="true" height="584" width="815">
      <operator activated="true" class="retrieve" compatibility="5.1.008" expanded="true" height="60" name="Retrieve" width="90" x="45" y="30">
        <parameter key="repository_entry" value="//Samples/data/Golf"/>
      </operator>
      <operator activated="true" class="decision_tree" compatibility="5.1.008" expanded="true" height="76" name="DecisionTree" width="90" x="179" y="30"/>
      <operator activated="true" class="reporting:generate_report" compatibility="5.0.002" expanded="true" height="76" name="Generate Report" width="90" x="313" y="30">
        <parameter key="report_name" value="Hello Report!"/>
        <parameter key="format" value="HTML"/>
        <parameter key="repository_entry" value="//LocalRepository/t"/>
        <parameter key="html_output_directory" value="C:\Users\username\Desktop"/>
        <parameter key="pdf_output_file" value="C:\Users\username\Desktop\report.pdf"/>
        <parameter key="pdf_template_file" value="no file selected"/>
        <parameter key="image_template_file" value="no file selected"/>
        <parameter key="section_one_font" value="courier"/>
        <parameter key="section_two_font" value="courier"/>
        <parameter key="section_three_font" value="courier"/>
        <parameter key="section_four_font" value="courier"/>
        <parameter key="section_five_font" value="courier"/>
        <parameter key="text_content_font" value="courier"/>
      </operator>
      <operator activated="true" class="reporting:report" compatibility="5.0.002" expanded="true" height="60" name="Report" width="90" x="447" y="30">
        <parameter key="report_name" value="Hello Report!"/>
        <parameter key="report_item_header" value="Decision Tree Image"/>
        <parameter key="specified" value="true"/>
        <parameter key="reportable_type" value="Decision Tree"/>
        <parameter key="renderer_name" value="Graph View"/>
        <list key="parameters">
          <parameter key="layout" value="Tree"/>
          <parameter key="show_node_labels" value="true"/>
          <parameter key="show_edge_labels" value="true"/>
        </list>
      </operator>
      <connect from_op="Retrieve" from_port="output" to_op="DecisionTree" to_port="training set"/>
      <connect from_op="DecisionTree" from_port="model" to_op="Generate Report" to_port="through 1"/>
      <connect from_op="Generate Report" from_port="through 1" to_op="Report" to_port="reportable in"/>
      <connect from_op="Report" from_port="reportable out" 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>

Regards,
Marco

Marco_Boeck

Hi,

you can do that with the reporting extension. Just play around with the settings until you're satisfied.
I created an example process:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.1.008">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="5.1.008" expanded="true" name="Root">
    <process expanded="true" height="584" width="815">
      <operator activated="true" class="retrieve" compatibility="5.1.008" expanded="true" height="60" name="Retrieve" width="90" x="45" y="30">
        <parameter key="repository_entry" value="//Samples/data/Golf"/>
      </operator>
      <operator activated="true" class="decision_tree" compatibility="5.1.008" expanded="true" height="76" name="DecisionTree" width="90" x="179" y="30"/>
      <operator activated="true" class="reporting:generate_report" compatibility="5.0.002" expanded="true" height="76" name="Generate Report" width="90" x="313" y="30">
        <parameter key="report_name" value="Hello Report!"/>
        <parameter key="format" value="HTML"/>
        <parameter key="repository_entry" value="//LocalRepository/t"/>
        <parameter key="html_output_directory" value="C:\Users\username\Desktop"/>
        <parameter key="pdf_output_file" value="C:\Users\username\Desktop\report.pdf"/>
        <parameter key="pdf_template_file" value="no file selected"/>
        <parameter key="image_template_file" value="no file selected"/>
        <parameter key="section_one_font" value="courier"/>
        <parameter key="section_two_font" value="courier"/>
        <parameter key="section_three_font" value="courier"/>
        <parameter key="section_four_font" value="courier"/>
        <parameter key="section_five_font" value="courier"/>
        <parameter key="text_content_font" value="courier"/>
      </operator>
      <operator activated="true" class="reporting:report" compatibility="5.0.002" expanded="true" height="60" name="Report" width="90" x="447" y="30">
        <parameter key="report_name" value="Hello Report!"/>
        <parameter key="report_item_header" value="Decision Tree Image"/>
        <parameter key="specified" value="true"/>
        <parameter key="reportable_type" value="Decision Tree"/>
        <parameter key="renderer_name" value="Graph View"/>
        <list key="parameters">
          <parameter key="layout" value="Tree"/>
          <parameter key="show_node_labels" value="true"/>
          <parameter key="show_edge_labels" value="true"/>
        </list>
      </operator>
      <connect from_op="Retrieve" from_port="output" to_op="DecisionTree" to_port="training set"/>
      <connect from_op="DecisionTree" from_port="model" to_op="Generate Report" to_port="through 1"/>
      <connect from_op="Generate Report" from_port="through 1" to_op="Report" to_port="reportable in"/>
      <connect from_op="Report" from_port="reportable out" 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>

Regards,
Marco

DancingSheep

This works! Thanks!

blueearth

how can i change the name of written image? .... i see no option in generating report operator for defining a name

exnerdl

Hi my name is Daniel and I am new here.

For my master theesis I work with Rapidminer and I am pretty happy with it.

But there is one question left. Is it possible to change the background color of an exported disicion tree?

Every change endet in no result. I always get the tree image whith a white background.

It would be nice if you can give me a short answer.

Thank you very much.

Marco_Boeck

Hi,

no that is not possible. However I'm sure that almost every graphics software available is capable of doing so

Regards,
Marco

dssaggu1991

Hi,

 

Could you plaese help me to export the full image of decision tree. I have installed the reporting extension. But then how does it help to export the full image of Decision tree ?

ophelie_vdp

Hello! I still get a truncated image with the extension. How can I change that?
Thanks