[SOLVED] Read .txt file

gunjanamit

How can I read .txt file (input.txt) in RapidMiner -> tokenize -> write it in another .txt file (output.txt) ?

Nils_Woehler

Hi,

you can use the Read Document and Write Document Operator. Take a look here:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.2.007">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="5.2.007" expanded="true" name="Process">
    <process expanded="true" height="206" width="614">
      <operator activated="true" class="text:read_document" compatibility="5.2.003" expanded="true" height="60" name="Read Document" width="90" x="175" y="113"/>
      <operator activated="true" class="text:tokenize" compatibility="5.2.003" expanded="true" height="60" name="Tokenize" width="90" x="335" y="110"/>
      <operator activated="true" class="text:write_document" compatibility="5.2.003" expanded="true" height="76" name="Write Document" width="90" x="514" y="120"/>
      <connect from_op="Read Document" from_port="output" to_op="Tokenize" to_port="document"/>
      <connect from_op="Tokenize" from_port="document" to_op="Write Document" to_port="document"/>
      <connect from_op="Write Document" from_port="document" 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>

Best,
Nils

gunjanamit

Hey Thanks. It was actually resolved after posting!!!