Distributed training and scalability for the particle clustering method UCluster Olga Sunneborn Gudnadottir, Daniel Gedon, Colin Desmarais, Karl Bengtsson Bernander, Raazesh Sainudiin and Rebeca Gonzalez Suarez EPJ Web Conf., 251 (2021) 02054 Published online: 23 August 2021 DOI: 10.1051/epjconf/202125102054