Hi,
As k-Medoids is very computationally expensive, especially on large datasets. Please can the CLARANS implementation of k-Medoids be added to the KNIME toolset to give an extra option of being able to do k-Medoid type clustering with big data.
CLARANS uses O(n2) complexity as opposed to O(p(n-p)2), making it much more viable.
Thanks
Simon.