Optimality test for generalized FCM and its application to parameter selection.
In cluster analysis, the fuzzy c-means (FCM) clustering algorithm is the best known and most widely used method. It was proven to converge to either a local minimum or saddle points by Bezdek et al. Wei and Mendel produced efficient optimality tests for FCM fixed points. Recently, a weighting expone...
| 发表在: | IEEE Transactions on fuzzy systems 13, 1 (2005). |
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| 格式: | 文件 |
| 语言: | English |
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