On the enhanced multi-membership clustering Quasi-Clique Merger algorithm

In this paper, we survey three enhanced versions of the Quasi-Clique Merger (QCM) algorithm for clustering data sets. By assigning a graphical structure to a data set, we cluster the underlying data by analyzing the graph and identifying dense subgraphs. In the current work we outline three variations of the QCM algorithm and illustrate their effectiveness on example data sets.