Hi KNIME team & user, I am currently working to decide number of optimum cluster in my data set (I am using k-means). However, one problem I faced is that I need to specifiy the number of cluster before I can execute the node. Is there any way I can know the most optimum number of cluster without setting it first? I am quite new and I don’t know how to do coding on KNIME, it would be helpful if you could kindly show it as well. :smile: Thanks in advance

There is an example on the server how to determine the perfect number of clusters. You could check that out. https://hub.knime.com/knime/workflows/Examples/06_Control_Structures/04_Loops/01_Loop_over_a_set_of_parameter_for_k_means*V-WokGlnamXnmo7j Normalized Entropy = smaller is better Quality = larger is better

How to know number of optimum cluster

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armingrudd June 14, 2019, 11:21am 3

Hi,
This feature is already requested:

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