Regular Discriminant Analysis....missing alpha parameter in version 8

hughesfleming68hughesfleming68 Member Posts: 323 Unicorn
edited December 2018 in Product Feedback - Resolved

I am converting some older scripts to version 8 and the strength parameter seems to be missing in RDA. In older versions of Rapidminer, the default was 0.5.


I have updated my last post with a specific case using sliding windows validations that gives the "matrix is singular" error. I saw from and old  post dating back to 2009 that suggests that the error is data specific. All I know for sure is that I have a process that used to work in early version 7 editions that fails in version 8. It has been a while since I tried to run this process.


Kind regards,





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    hughesfleming68hughesfleming68 Member Posts: 323 Unicorn

    Sorry...it seems to be working again. RDA is showing the alpha. Not sure what happened.



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    sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 Community Manager
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