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Clustering

atulchavan
Level 2
Clustering

Does  dataiku select the number of clusters automatically ?
Does it check for best number of clusters?

i am working on iris data and need to change the cluster to 3 ?

1 Reply
Mattsco
Dataiker

Hi, 

It depends on the clustering algorithm you use. 
If you use the Kmean algorithm, you need to specify the number of clusters K.
With DBSCAN no need. 

Mattsco