Comments on "A possibilistic approach to clustering"

作者：Mauro Barni, Vito Cappellini, A. Mecocci · 发表于：IEEE Transactions on Fuzzy Systems · 年份：1996 · DOI：10.1109/91.531780 · 被引用次数：271 · 研究领域：Advanced Clustering Algorithms Research、Data Management and Algorithms、Rough Sets and Fuzzy Logic

In this comment, we report a difficulty with the-application of the possibilistic approach to fuzzy clustering (PCM) proposed by Keller and Krishnapuram (1993). In applying this algorithm we found that it has the undesirable tendency to produce coincidental clusters. Results illustrating this tendency are reported and a possible explanation for the PCM behavior is suggested.