Hi, I have a data set with over 30 attributes, mostly nominal, 3 ordinal, 3 binary variables, and just one interval variable (age). Could anyone please advise if I can successfully do a clustering on this data set using Enterprise Miner 14.2? Does the Cluster Node support the clustering of data with nominal variables? Does the Cluster Node support the clustering of data with both numeric and nominal variables? Can I use the HP Cluster node instead (on a single-machine mode)? How does this differ from using the normal cluster node (on a single-machine mode)? If EM does not support clustering nominal variables, should they be re-coded using surrogate keys? Any help would be really appreciated. Kind Regards RJ
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