[prev in list] [next in list] [prev in thread] [next in thread] 

List:       wekalist
Subject:    Re: [Wekalist] Detect outliers
From:       vizvan <vizvan () gmail ! com>
Date:       2012-06-26 16:33:58
Message-ID: 34073613.post () talk ! nabble ! com
[Download RAW message or body]

> "Weka assumes that last attribute is the class which is [not] checked for
outliers
by the filter."

Weka usually chooses sensible default values [1]. Why is this the default? 

That is, should class be excluded from the outlier detection in the general
case? If so, why?

[1] I.H. Witten and E. Frank, Data Mining: Practical Machine Learning Tools
and Techniques (2nd edition), Morgan Kaufmann Pub, 2005, p. 525.
-- 
View this message in context: http://old.nabble.com/Detect-outliers-tp23398866p34073613.html
Sent from the WEKA mailing list archive at Nabble.com.




_______________________________________________
Wekalist mailing list
Send posts to: Wekalist@list.scms.waikato.ac.nz
List info and subscription status: https://list.scms.waikato.ac.nz/mailman/=
listinfo/wekalist
List etiquette: http://www.cs.waikato.ac.nz/~ml/weka/mailinglist_etiquette.=
html


[prev in list] [next in list] [prev in thread] [next in thread]