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Author Topic: filter some column in clustering but show all after rapidminer  (Read 387 times)
Farnoush_r
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Posts: 5


« on: September 21, 2013, 12:35:29 PM »

Hi
I am new to rapid miner and I have a problem and I dont know how to do it. I have a data with A,B,C,D,F attributes. A and B are only names which I need to see in the result.  I want to build a model which clusters the data based on C,D,F. Well, I first use select attributes node to select C,D,F and then I join it to a k-means node. After getting the clustering results, I want to join back A,B and have a result like A,B,C,D,F,Cluster-Number. How should I do it?
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awchisholm
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« Reply #1 on: September 23, 2013, 06:33:24 PM »

Hello Farnoush_r,

Use the Set Role operator to set the role of the A and B attributes to something like A and B respectively. The k-means algorithm will ignore these but they will appear in the output.

Andrew
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