Possibilistic clustering that is robust to noise in data is another useful tool in addition to the best-known fuzzy c-means. However, there is a fundamental problem of strong dependence on initial values in possibilistic clustering and there is a proposal of an algorithm generating 'one cluster at a time.' Moreover this method is related to the mountain clustering algorithm. In this paper these features are reconsidered and a number of algorithms of sequential generation of clusters which includes a possibilistic medoid clustering are proposed. These algorithms automatically determine the number of clusters. An illustrative example with different methods of sequential clustering is given. © Springer-Verlag Berlin Heidelberg 2007.
CITATION STYLE
Miyamoto, S., & Kuroda, Y. (2007). Algorithms for sequential extraction of clusters by possibilistic clustering. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4617 LNAI, pp. 226–236). Springer Verlag. https://doi.org/10.1007/978-3-540-73729-2_22
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