Title	An Adaptive Cluster Validity Index for the Fuzzy C-means
Author	Chen Duo, LI Xue, Cui Du-Wu
Citation	Vol. 7  No. 2  pp. 146-156
Keywords	Cluster Analysis, Cluster Validity Index, Fuzzy C-means Clustering, Fuzzy Set

Title	Comparative Study of Particle Swarm Optimization based Unsupervised Clustering Techniques
Author	V.K.Panchal, Harish Kundra, Jagdeep Kaur
Citation	Vol. 9  No. 10  pp. 132-140
Keywords	Particle Swarm Optimization(PSO), Fuzzy C-Means Clustering (FCM), K-Means Clustering (K-Means), Swarm Clustering, Gustaffsons-Kessel Clustering (GK), Unsupervised Clustering, Remote Sensing, Image Clustering, Image Classification

Title	Evaluation of a Text Document Clustering Approach based on Particle Swarm Optimization
Author	Stuti Karol, Veenu Mangat
Citation	Vol. 13  No. 7  pp. 130-143
Keywords	Clustering analysis, Optimization, Swarm Intelligence, K-Means Clustering, Fuzzy C-Means Clustering, Particle Swarm Optimization, Text Document Clustering

Title	An improved method of fuzzy c-means clustering by using feature selection and weighting
Author	Amirhadi Jahanbakhsh Pourjabari, Mojtaba Seyedzadegan
Citation	Vol. 16  No. 10  pp. 64-69
Keywords	Data mining, Clustering, Fuzzy c-means clustering (FCM), Feature-weight vector.