Rapid-I Forum » RapidMiner » Problems and Support » [SOLVED] How to compute new value from existing values?
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Author Topic: [SOLVED] How to compute new value from existing values?  (Read 199 times)
jan87
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« on: July 23, 2012, 11:03:25 AM »
Hello,

is there any equivalent operator in RapidMiner like the attribute filters "AddExpression" or "MathExpression" from Weka?

I just want to add a value for a new created attribute, that shall take in account values from existing attributes...

Unfortunatelly just the Modelling Algorithms from Weka are included in the Weka-Extension, but not the usefull Attribute Filters...

Thanks.
« Last Edit: July 23, 2012, 04:53:36 PM by Marius » Logged
Marius
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« Reply #1 on: July 23, 2012, 12:48:19 PM »
Hi,

you can use Generate Attributes to create new attributes based on existing ones.

Best,
  ~Marius
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jan87
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« Reply #2 on: July 23, 2012, 04:49:24 PM »
Sure, thanks.

Wow, this operator can handle really much.
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Marius
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« Reply #3 on: July 23, 2012, 04:54:56 PM »
Great, we love our users to be astonished by the pure power of our products  Grin
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