Question about Map and exist attribute not found

thomas_wiedmann
thomas_wiedmann New Altair Community Member
edited November 2024 in Community Q&A

Don't understand this error using Map. I want to replace the values of a column from (K, 2, T, M, 1, 6, 3) to (11,2,13,12,1,6,3) to get nominal values.

 

1) Process

RapidMiner01.JPG

 

 

2) MAP

 

RapidMiner02.JPG

 

3) Mappings

 

RapidMiner03.JPG

 

Any hint?

 

Thanks!

Thomas

 

 

 

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