Related Values

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Learner II ad058
Learner II

Related Values



i am working on recommender and i am at the first step and doing Data preperation. This is an example how my data looks like: Bildschirmfoto 2017-12-05 um 20.43.43.png

I wannted to make my Algorithm understand that the names with the same 'matchid' are related together. 

It's important because I want to know which Champions(Name) are related togehter and later, if I've just got one name, I want to predict the other one. 


Hope someone can help me. Thnaks! 

RM Certified Expert RM Certified Expert
RM Certified Expert

Re: Related Values

You can use the Aggregate operator to group by mattch id and aggregate counts of purchases, etc.   Then run your analysis on the dataset prepared in that way.



Brian T., Lindon Ventures - www.lindonventures.com
Analytics Consulting and Training by Certified RapidMiner Experts
RM Staff RM Staff
RM Staff

Re: Related Values



I think Pivot is your friend Smiley Happy




Head of Data Science Services at RapidMiner
Learner II ad058
Learner II

Re: Related Values

@Telcontar120 Thanks for your help. It's not really clear for me how thise gonna be work, but i'm fine with pivot.


@mschmitz Thanks a lot Smiley Wink