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Cluster analysis is the task of partitioning data into subsets of objects according to their mutual "similarity," without using preexisting knowledge such as class labels. [Clustered-standard-errors and/or cluster-samples should be tagged as such; do NOT use the "clustering" tag for them.]
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Clustering based on large Jensen-Shannon Divergence distance matrix
I solved my R PAM clustering memory consumption issue by:
increasing AWS (Amazon Web Services) instance memory
changing JSD distance matrix elements from numerical to integer:
jsd_dist_int <- as.matrix …
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Clustering based on large Jensen-Shannon Divergence distance matrix
I’m applying R implementation of Partitioning Around Medoids (PAM) clustering to my JSD distance matrix. … So my question is: which clustering algorithm is the most reasonable to use given that I have very good JSD distance matrix to feed in already. …