Dear Sir,
I hope all is well and safe.
I would appreciate it if someone could help me so that the prediction result does not return to its origin (denormalization) (shear strength (Vn) MPa). I tried more times but failed.
KNIME_project (denormalization ANN).knwf (104.3 KB)
Why did you repost this? This just creates clutter and confusion. You’ve posted this three separate times and have ignored responses. You’re not likely to get any help like this.
Dear Sir,
Sorry for the inconvenience and confusion, but I appreciate your efforts to solve my problem due to the lack of time, as I am a research student and this is part of my research project. it had previously encountered the same problem and it was solved by one of your team members, Scott Fincher. I appreciate your high position to solve this issue… My greetings and appreciation.
As @rfeigel mentioned in a response on a previous thread of yours, you haven’t included the data in the workflow, so we can’t execute it in order to test it:
Without that data it’s difficult to troubleshoot where the problem might be.
Dear Mr. ScottF, @ScottF
I appreciate your support.
Frankly, the idea of ​​creating a new file within the workflow was unclear to me, and I tried more than once and could not. Sir, I have attached the workflow and the private data as separate files. I ask you, sir, to solve my problem due to the lack of time, and I have research work to prepare for the discussion.
your support is highly appreciated.
KNIME_project (ANN-Denormalzaied).knwf (104.3 KB)
Alaa ahmed database.csv (187.8 KB)
See if this helps.
KNIME_project (ANN-Denormalzaied)_SF.knwf (734.2 KB)
The trick with the Denormalizer node is that it has to match on column names exactly. So we trick it a little bit with the initial Column Rename.
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Great help @ScottF, but you saved the data on your computer. The workaround is to not reset your workflow and create a data folder in the workflow and then write the data back out to the workflow so the workflow can be reset and the data read from the workflow. Then everything is self contained.
Greetings, Mr. ScottF @ScottF @rfeigel
I hope everything goes well within you.
I sincerely appreciate your taking the time to assist me for the second time. I hope you have luck and success.
Best Regards
Badie Hussein
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A fair criticism! I threw together the solution in haste, but that’s no excuse. For posterity, here’s a revised, self contained version.
KNIME_project (ANN-Denormalzaied)_SF_2.knwf (135.3 KB)
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Thanks! If this workflow solved your issue, please mark it as the solution 
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