LDA,QDA and RDA operators from RM 7.1 available in RM9 ....what would be the best way to do it?
At some point the behaviour of these operators has changed in more recent versions of Rapidminer. I am losing repeatability. Of all the learners I tested, these are the ones that did not give me the same results between RM7.1 and RM8+. At least on my data. The results are the same if repeated on each version of Rapidminer independently so the process is not introducing any randomness. Unfortunately, I get consistently better results from the versions in 7.1 than in newer versions. I am assuming that I could create an extension for these older operators. Is there a better way?