کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
385770 | 660872 | 2011 | 4 صفحه PDF | دانلود رایگان |
Fuzzy clustering is an important problem which is the subject of active research in several real-world applications. Fuzzy c-means (FCM) algorithm is one of the most popular fuzzy clustering techniques because it is efficient, straightforward, and easy to implement. However, FCM is sensitive to initialization and is easily trapped in local optima. Particle swarm optimization (PSO) is a stochastic global optimization tool which is used in many optimization problems. In this paper, a hybrid fuzzy clustering method based on FCM and fuzzy PSO (FPSO) is proposed which make use of the merits of both algorithms. Experimental results show that our proposed method is efficient and can reveal encouraging results.
Research highlights
► Fuzzy c-means is sensitive to initialization and is easily trapped in local optima.
► Fuzzy Particle swarm optimization can find more efficient results in some cases.
► Hybrid fuzzy c-means and fuzzy particle swarm optimization can achieve the best results.
Journal: Expert Systems with Applications - Volume 38, Issue 3, March 2011, Pages 1835–1838