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How to calculate the error rate for each fold from given precision and recall ?

MunchCrunch19MunchCrunch19 Member Posts: 23 Contributor I
edited May 2020 in Help

The Classes are four  1) Fatal Injury 2) Minor Injury 3) No Injury 4) Severe Injury
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Answers

  • Telcontar120Telcontar120 Moderator, RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,619   Unicorn
    Why not just output error rate directly as a performance metric in addition to precision and recall?
    Brian T.
    Lindon Ventures 
    Data Science Consulting from Certified RapidMiner Experts
  • MunchCrunch19MunchCrunch19 Member Posts: 23 Contributor I
    @Telcontar120 actually the software did not give this error rate for each fold like precision and recall. my question is how to calculate the error rate from these two (precision and recall) ?

  • mschmitzmschmitz Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 2,898  RM Data Scientist
    Hi,
    you can use Log to do this.

    Best,
    Martin
    - Head of Data Science Services at RapidMiner -
    Dortmund, Germany
  • MunchCrunch19MunchCrunch19 Member Posts: 23 Contributor I
    @mschmitz Could you show me, how to do it ?? Please guide and help me in this regard.

    Thank you
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