ISRN Artificial Intelligence, Volume (2012), No (127), Year (2012-10) , Pages (1-6)

Title : ( Generalized Fuzzy C-Means Clustering with Improved Fuzzy Partitions and Shadowed Sets )

Authors: Seyed Mohsen Zabihi , Mohammad Reza Akbarzadeh Totonchi ,

Citation: BibTeX | EndNote

Clustering involves grouping data points together according to some measure of similarity. Clustering is one of the most significant unsupervised learning problems and do not need any labeled data. There are many clustering algorithms, among which fuzzy cmeans (FCM) is one of the most popular approaches. FCM has an objective function based on Euclidean distance. Some improved versions of FCM with rather different objective functions are proposed in recent years. Generalized Improved fuzzy partitions FCM (GIFP-FCM) is one of them, which uses Lp norm distance measure and competitive learning and outperforms the previous algorithms in this field. In this paper, we present a novel FCM clustering method with improved fuzzy partitions that utilizes shadowed sets and try to improve GIFP-FCM in noisy data sets. It enhances the efficiency of GIFP-FCM and improves the clustering results by correctly eliminating most outliers during steps of clustering.We name the novel fuzzy clustering method shadowed setbased GIFP-FCM (SGIFP-FCM). Several experiments on vessel segmentation in retinal images of DRIVE database illustrate the efficiency of the proposed method.

Keywords

, Fuzzy C-Means, Clustering, Fuzzy Partitions, Shadowed
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@article{paperid:1031064,
author = {Zabihi, Seyed Mohsen and Akbarzadeh Totonchi, Mohammad Reza},
title = {Generalized Fuzzy C-Means Clustering with Improved Fuzzy Partitions and Shadowed Sets},
journal = {ISRN Artificial Intelligence},
year = {2012},
volume = {2012},
number = {127},
month = {October},
issn = {2090-7435},
pages = {1--6},
numpages = {5},
keywords = {Fuzzy C-Means; Clustering;Fuzzy Partitions; Shadowed Sets},
}

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%0 Journal Article
%T Generalized Fuzzy C-Means Clustering with Improved Fuzzy Partitions and Shadowed Sets
%A Zabihi, Seyed Mohsen
%A Akbarzadeh Totonchi, Mohammad Reza
%J ISRN Artificial Intelligence
%@ 2090-7435
%D 2012

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