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RapidMiner 7.2 to 7.3 sentiment analysis issue

SteveMMSteveMM Member Posts: 6 Contributor II
edited November 2018 in Help

I recently updated my RapidMiner to 7.3, and when I go do a Twitter sentiment analysis I am unable to get any polarity or subjectivity resuults to return.  Is there something different to do in 7.3 than 7.2 for sentiment analysis?  I really need this resolved as I am working on a huge project for work. 

 

Thank you

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Answers

  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 Community Manager

    hi...what are you using for the sentiment analysis?  The Aylien Sentiment extension operator?

  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 Community Manager

    I just tested it with the Aylien operator and it all seems to be working fine.

     

    <?xml version="1.0" encoding="UTF-8"?><process version="7.3.000">
      <context>
        <input/>
        <output/>
        <macros/>
      </context>
      <operator activated="true" class="process" compatibility="7.3.000" expanded="true" name="Process">
        <process expanded="true">
          <operator activated="true" class="social_media:search_twitter" compatibility="7.3.000" expanded="true" height="68" name="Search Twitter" width="90" x="112" y="34">
            <parameter key="connection" value="Twitter"/>
            <parameter key="query" value="foo"/>
            <parameter key="limit" value="2"/>
          </operator>
          <operator activated="true" class="com.aylien.textapi.rapidminer:aylien_sentiment" compatibility="0.2.000" expanded="true" height="68" name="Analyze Sentiment" width="90" x="246" y="34">
            <parameter key="connection" value="Aylien"/>
            <parameter key="input_attribute" value="Text"/>
          </operator>
          <connect from_op="Search Twitter" from_port="output" to_op="Analyze Sentiment" to_port="Example Set"/>
          <connect from_op="Analyze Sentiment" from_port="Example Set" 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>

     

  • Thomas_OttThomas_Ott RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,761 Unicorn

    If you upgraded to RapidMiner Studio v7.3, make sure to update all your extensions to the latest version. We've made some security enhancements that might cause older extensions to not work right. 

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