A New Feature Weighted Fuzzy Clustering Algorithm

LI Jie; GAO Xin-bo; JIAO Li-cheng

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A New Feature Weighted Fuzzy Clustering Algorithm

更新时间：2025-07-16

- A New Feature Weighted Fuzzy Clustering Algorithm
- Acta Electronica Sinica Vol. 34, Issue 1, Pages: 89-92(2006)
- 作者机构：
  
  西安电子科技大学电子工程学院,陕西,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391
- Published：2006
- 稿件说明：
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LI Jie, GAO Xin-bo, JIAO Li-cheng. A New Feature Weighted Fuzzy Clustering Algorithm[J]. Acta Electronica Sinica, 2006, 34(1): 89-92.
DOI：

LI Jie, GAO Xin-bo, JIAO Li-cheng. A New Feature Weighted Fuzzy Clustering Algorithm[J]. Acta Electronica Sinica, 2006, 34(1): 89-92. DOI：

摘要

在聚类分析中

针对不同类型的数据

人们设计了模糊

-均值、

-mode以及

-原型算法以分别适合于数值型、类属型和混合型数据.但无论上述哪种方法都假定待分析样本的各维特征对分类的贡献相同.为了考虑样本矢量中各维特征对模式分类的不同影响

本文提出一种基于特征加权的模糊聚类新算法

通过ReliefF算法对特征进行加权选择

不仅能够将模糊

-均值、

-mode以及

-原型算法合而为一

同时使样本的分类效果更好

而且还可以分析各维特征对分类的贡献程度.对各种实际数据集的测试实验结果均显示出新算法的优良性能.

Abstract

In the field of cluster analysis

the fuzzy

-means

-modes and

-prototypes algorithms were designed for numerical

categorical and mixed data sets respectively.However

all the above algorithms assume that each feature of the samples plays a uniform contribution for cluster analysis.To consider the particular contributions of different features

a novel feature weighted fuzzy clustering algorithm is proposed in this paper

in which the ReliefF algorithm is used to assign the weights for every feature.By weighting the features of samples

the above three clustering algorithms can be unified

and better classification results can be also achieved.The experimental results with various real data sets illustrate the effectiveness of the proposed algorithm.

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Related Author

LI Jie

GAO Xin-bo

JIAO Li-cheng

DU Ming-jing

WU Fu-yu

LI Yu-rui

DONG Yong-quan

LU Hao-xiang

Related Institution

School of Electronic Engineering,Xidian Univ.

Jiangsu Key Laboratory of Educational Intelligent Technology, Jiangsu Normal University

School of Computer Science and Technology, Jiangsu Normal University

School of Computer Science and Information Security, Guilin University of Electronic Technology

School of Business, Guilin University of Electronic Technology

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