Multilevel Clustering via Wasserstein Means

MultilevelClusteringviaWassersteinMeansNhatHo1XuanLongNguyen1MikhailYurochkin1HungHaiBui2VietHuynh3DinhPhung3Abstract2001).Whilehierachicalclusteringtechniquesmaybeem-ployedtofindatree-structedclus...