i want use hierarchical clusteringto cluster my data.my data is array represents the score of similarity among each user with the other, so the array is n*n
when read about hierarchical clustering I found out that algorithm consider the least score is the most similar.
Now, how i can use this algorithm with my data in which highest score represent most similar?
thanks in advance
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Have you considered clustering on (one minus your matrix) ?
Use linkage function with 'complete' method.