Hello,
I have a simple scenario where I want to to apply a formula on generated attribute. I simplified the workflow to generate 10 samples and then generate attribute which will hold minimum value.
<operator activated="true" class="process" compatibility="5.3.000" expanded="true" name="Process">
<process expanded="true" height="411" width="762">
<operator activated="true" class="generate_data" compatibility="5.3.000" expanded="true" height="60" name="Generate Data" width="90" x="45" y="75">
<parameter key="number_examples" value="10"/>
<parameter key="number_of_attributes" value="1"/>
</operator>
<operator activated="true" class="generate_attributes" compatibility="5.3.000" expanded="true" height="76" name="Generate Attributes" width="90" x="246" y="120">
<list key="function_descriptions">
<parameter key="Min" value="min(att1)"/>
</list>
</operator>
<connect from_op="Generate Data" from_port="output" to_op="Generate Attributes" to_port="example set input"/>
<connect from_op="Generate Attributes" from_port="example set output" 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>
In the result below, the last colum is evaluated as min(att1). Why in last column is not displayed the minimum value?
1 0.8633563476940593 2.467612009982549 2.467612009982549
2 0.06876328426040379 1.2924127751628518 1.2924127751628518
3 0.4846603438968893 -5.589923335093689 -5.589923335093689
4 0.9684928217146895 -6.350916620988873 -6.350916620988873
5 0.9366372796859641 1.2414027313347589 1.2414027313347589
6 0.692586106000668 -8.767780617998435 -8.767780617998435
7 0.40107538634598017 -5.189688812982061 -5.189688812982061
8 0.029369504278170422 -6.224623149327426 -6.224623149327426
9 0.07736300953569464 -7.153585749698594 -7.153585749698594
10 0.2802396559329807 -4.695913351021728 -4.695913351021728
Thanks