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Concerning all the provided processes of deep learning in the training ressources

ALAZRAQALAZRAQ Member Posts: 2 Learner I
edited September 2019 in Help
every example of the provided list I launch, I get the error mesage:
could not initialize class org.nd4j.linalg.factory.Nd4j

Thank you for your answer
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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 @ALAZRAQ can you please send me your rapidminer-studio.log file via DM?
  • ALAZRAQALAZRAQ Member Posts: 2 Learner I
    here is the logfile (Thank you)
    Sep 17, 2019 7:05:35 PM INFO: No filename given for result file, using stdout for logging results!


    Sep 17, 2019 7:05:35 PM INFO: Process //Samples/Deep Learning/processes/01 non-sequential data/01 Classification of iris flowers starts


    Sep 17, 2019 7:05:35 PM SEVERE: Process failed: Could not initialize class org.nd4j.linalg.factory.Nd4j


    Sep 17, 2019 7:05:35 PM SEVERE: Here:


    Sep 17, 2019 7:05:35 PM SEVERE:           Process[1] (Process)


    Sep 17, 2019 7:05:35 PM SEVERE:            subprocess 'Main Process'


    Sep 17, 2019 7:05:35 PM SEVERE:              +- Retrieve Iris[1] (Retrieve)


    Sep 17, 2019 7:05:35 PM SEVERE:              +- Split Data[1] (Split Data)


    Sep 17, 2019 7:05:35 PM SEVERE:        ==>   +- Deep Learning[1] (Deep Learning)


    Sep 17, 2019 7:05:35 PM SEVERE:            subprocess 'Layer Architecture'


    Sep 17, 2019 7:05:35 PM SEVERE:              |     +- Add Fully-Connected Layer[0] (Add Fully-Connected Layer)


    Sep 17, 2019 7:05:35 PM SEVERE:              |     +- Add Fully-Connected Layer (2)[0] (Add Fully-Connected Layer)


    Sep 17, 2019 7:05:35 PM SEVERE:              +- Apply Model[0] (Apply Model)


    Sep 17, 2019 7:05:35 PM SEVERE:              +- Performance[0] (Performance (Classification))


    Sep 17, 2019 7:05:35 PM SEVERE: Could not initialize class org.nd4j.linalg.factory.Nd4j





  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 Community Manager
    hi @ALAZRAQ ok this was a known problem back in June (see https://community.rapidminer.com/discussion/54930). Can you please confirm that you are indeed using the most updated version of both the Deep Learning extension and RapidMiner Studio?
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