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How to retrieve my RapidMiner Cert
It was back in 2020 where it is compulsory to take RapidMiner certification in order to graduate from my university. But I think I was using my student mail that time. Now in 2026, how can i retrieve the certificates that I took
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Cannot retrieve rmhdf5table data
Hello everyone, for a university project we have downloaded data with the operator "Crawl Web" and now we want to store it in the repository. This works wonderfully. Unfortunately I can't retrieve this data in my subsequent RM process. The following error message always appears: I have already tried the following: - New…
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Adaboost still not working
- - - still having zero luck getting Adaboost to work. here's an image: any quick thoughts? is there something I need to understand about sub-processess to make this thing work? Please let me know. Thanks from San Francisco! Richard
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Combining TWITTER (live feed) with WEKA operators within RapidMinder
Hi folks - I'm a newbie and must be treated as nearly a moron with regards with this stuff. .. :)QUESTION: I have just been ok'd for a new live Twitter feed and need some serious hand holding on how to link it up and get it working with the WEKA operators within RapidMinder. Help anyone? Happy Sunday - thanks, Richard*…
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Retrieve (in database) vs Read Database generates error message?
Dear RM friends, In exactly the same setting, when using Retrieve (in database), I get an error message which I do not get when using the normal Read Database operator. What could be the reason? Thanks Sven
