Evaluating results of K-medioids with no label data

KNIME Analytics Platform
2

Hi @Cpalomeque -

You might try a couple of different options:

  1. @aborg’s implementation of the Silhouette method in KNIME (see here for more info: Metrics Nodes for Cluster Analysis Missing ?)

  2. Calculation via an R Snippet or Python Snippet. The R cluster package in particular contains an implementation of the Silhouette method that is relatively straightforward (simple example here: https://stackoverflow.com/questions/33999224/silhouette-plot-in-r)

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