Sentiment analysis operator error

shkingshking Member Posts: 1 Newbie
edited August 2019 in Help
Hi guys;
When i want to use Alyien Sentiment analysis operator, I get this error:
  • Message: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
How can I fixed it?
Best regards


  • Options
    Telcontar120Telcontar120 Moderator, RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,635 Unicorn
    Unfortunately the Aylien operators are no longer being supported; I suggest you switch to using Rosette or Monkeylearn, or you can use the recently released native operator for sentiment analysis in RapidMiner!
    Brian T.
    Lindon Ventures 
    Data Science Consulting from Certified RapidMiner Experts
  • Options
    MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,517 RM Data Scientist
    the "native' Extract Sentiment operator, which is part of Operator Toolbox, also supports Aylien.

    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
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