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bua
2009 Apr 15
1
clustering, don't understand this error
Hello,
I am using the dunn metric, but something is wrong and I dont understand
what or what that this error mean. Please can you help me with this?
The instructions are:
#Indice de Dunn
disbupa=dist(bupa[,1:6])
a=hclust(disbupa)
cluster.stats(disbupa,a,bupa[,7])$dunn
And the error is:
Error in max(clustering) : invalid 'type' (list) of argument
thank you so much.
Ana Maria Aparicio.
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2004 Apr 18
2
outliers using Random Forest
...experiment I am getting very
different values for this measure and it is hard to flag the outliers.
This does not happen with two other criteria than I am using: LOF and
Bay's Orca. I am getting several cases that can be considered as outliers
with both approaches.
I run my experiments using Bupa and Diabetes available at
UCI Machine database repository.
Thanks in advance for any response.