Quantization based clustering: An iterative approach

摘要

In this paper we propose a simple new algorithm to perform clustering, based on the Alter algorithm proposed in [1] but lowering significantly the algorithmic complexity with respect to the number of clusters. An empirical study states the relevance of our iterative process and a confrontation on simulated multivariate and functional data shows the benefits of our algorithm.(c) 2021 Elsevier B.V. All rights reserved.