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Decision Tree Operator is Missing
I could not find the classic Decision Tree operator. Error Message is attached.
What happened to the usual operator that is used in previous textbook examples and RapidMiner sample processes? Do I need a plugin? How do I get the operator working again?
Appreciate your help with the details. Thank you.
What happened to the usual operator that is used in previous textbook examples and RapidMiner sample processes? Do I need a plugin? How do I get the operator working again?
Appreciate your help with the details. Thank you.
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Best Answers
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David_A
Administrator, Moderator, Employee-RapidMiner, RMResearcher, Member Posts: 297 
RM Research
Hi @Goh ,which version of RapidMiner are using?In RapidMiner there is of course an implementation of the classic version of the Decision Tree. The error you see, is that inside the process you try to open can't find the latest version of it.Best,
David5 -
Goh
Member Posts: 9 
Learner I
I am using RapidMiner 9.6.
My laptop uses Windows 64 bit.
When I downloaded and used RapidMiner 9.6 with the Windows 64 bit version, this error keeps popping out. However, when I uninstalled and re-installed using the RapidMiner Windows 32 bit version, this error no longer appears.
Anything wrong with the RapidMiner installer files?0 -
jwpfau
Employee-RapidMiner, Member Posts: 303 RM Engineering
Just run the 64 bit installer twice, sometimes the installer can't clean up the old installation properly if you switch between 32 and 64 bit.7
Answers