"Elisabetta Manduchi" . . "bottom-up hierarchical clustering" . "James Malone"@en . "PERSON: Elisabetta Manduchi"@en . . "agglomerative hierarchical clustering"@en . . "agglomerative hierarchical clustering"@en . "An agglomerative hierarchical clustering is a hierarchical clustering which starts with separate clusters and then successively combines these clusters until there is only one cluster remaining."@en . .