why partitional clustering is better than hierarchical clustering what is partitional clustering what is the function of partitional clustering in a cluster? why is hierarchical clustering necessary what is the partitional cluster what is the distance matrix partitioning what matrix is partitioned clustering partitioning vs hierarchical cluster difference between hierarchical clustering and partitional clustering hierarchical clustering definition what is hierarchical clustering why would hierarchical clustering be better which partitional cluster should use why do partitional clusters have a matrix what is partitional clustering vs hierarchical cluster what is hierarchical clustering is dbscan partitional clustering algorithm which algorithm is better partitional clustering or hierarchical clustering? is hierarchical clustering better partitional or hierarchical hierarchical clustering using distance matrix