文对模糊C．均值(FCM)聚类算法的一种改进算法一特征加权的 FCM(WFCM)聚类算法，与FCM算法进行了测试比较。-Paper on fuzzy C. Mean (FCM) clustering algorithm An improved algorithm for a feature weighted FCM (WFCM) clustering algorithm, FCM algorithm was tested with the comparison.