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Title: | A new perspective of modified partition coefficient |
Authors: | Suleman, A. |
Keywords: | Fuzzy clustering Fuzzy partition Partition coefficient Divergence measures |
Issue Date: | 2015 |
Publisher: | Elsevier Science BV |
Abstract: | We begin by showing that the modified partition coefficient (MPC) is an average Euclidean distance between membership degrees and the centre of the fuzzy c-partition. Subsequently, we construct alternative MPCs using several other measures of dissimilarity and examine how differently they perform when compared with the original proposal. Empirical evidence shows that the MPC based on a Chernoff's measure of divergence is more robust to the initial conditions of the fuzzy c-means algorithm. |
Peer reviewed: | yes |
URI: | http://hdl.handle.net/10071/10584 |
DOI: | 10.1016/j.patrec.2015.01.008 |
ISSN: | 0167-8655 |
Ciência-IUL: | https://ciencia.iscte-iul.pt/id/ci-pub-25994 |
Accession number: | WOS:000351016700001 |
Appears in Collections: | DINÂMIA'CET-RI - Artigo em revista científica internacional com arbitragem científica |
Files in This Item:
File | Description | Size | Format | |
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A new perspective of modified partition coefficient.pdf | Versão Editora | 592.33 kB | Adobe PDF | View/Open Request a copy |
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