Mixed fuzzy inter-cluster separation clustering algorithm |
| |
Authors: | Xiao-Hong Wu Bin Wu Jun Sun Jie-Wen Zhao |
| |
Institution: | 1. School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China;2. School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, PR China;3. Department of Information Engineering, ChuZhou Vocational Technology College, ChuZhou 239000, PR China |
| |
Abstract: | Based on inter-cluster separation clustering (ICSC) fuzzy inter-cluster separation clustering (FICSC) deals with all the distances between the cluster centers, maximizes these distances and obtains the better performances of clustering. However, FICSC is sensitive to noises the same as fuzzy c-means (FCM) clustering. Possibilistic type of FICSC is proposed to combine FICSC and possibilistic c-means (PCM) clustering. Mixed fuzzy inter-cluster separation clustering (MFICSC) is presented to extend possibilistic type of FICSC because possibilistic type of FICSC is sensitive to initial cluster centers and always generates coincident clusters. MFICSC can produce both fuzzy membership values and typicality values simultaneously. MFICSC shows good performances in dealing with noisy data and overcoming the problem of coincident clusters. The experimental results with data sets show that our proposed MFICSC holds better clustering accuracy, little clustering time and the exact cluster centers. |
| |
Keywords: | Fuzzy c-means clustering Inter-cluster separation Fuzzy inter-cluster separation clustering |
本文献已被 ScienceDirect 等数据库收录! |
|