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List:       wekalist
Subject:    Re: [Wekalist] Question concerning the CFS attribute selection
From:       Mark Hall <mhall () pentaho ! com>
Date:       2008-06-30 21:34:38
Message-ID: 5D194C16-49CE-429D-8A0F-9851E3FF54B1 () pentaho ! com
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On 28/06/2008, at 3:05 AM, Sebastian Briesemeister wrote:

> Hello everyone,
>
> I wondered if in case the locallyPredictive option of CFSSubsetEval  
> is turned off, will the class label still be considered in the  
> evaluation???
> Or will it just consider the correlation between two features  
> without knowing the actual class?

CFS is a supervised attribute selection method. It has to consider  
the class.

Cheers,
Mark.

--
Mark Hall
Senior Developer/Consultant, Pentaho Open Source Business Intelligence
Citadel International, Suite 340, 5950 Hazeltine National Dr.,
Orlando, FL 32822, USA
+64 7 847-3537 office, +64 21 399-132 mobile, +1 815 550-8637 fax,
Skype: mark.andrew.hall, Yahoo: mark_andrew_hall
Download the latest release today <http://www.sourceforge.net/ 
projects/pentaho>





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