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An Alternative Technique of Selecting the Initial Cluster Centers in the k-means Algorithm for Better Clustering

by Sisir Kumar Rajbongshi, Anjana Kakoti Mahanta
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 67 - Number 7
Year of Publication: 2013
Authors: Sisir Kumar Rajbongshi, Anjana Kakoti Mahanta
10.5120/11409-6736

Sisir Kumar Rajbongshi, Anjana Kakoti Mahanta . An Alternative Technique of Selecting the Initial Cluster Centers in the k-means Algorithm for Better Clustering. International Journal of Computer Applications. 67, 7 ( April 2013), 28-31. DOI=10.5120/11409-6736

@article{ 10.5120/11409-6736,
author = { Sisir Kumar Rajbongshi, Anjana Kakoti Mahanta },
title = { An Alternative Technique of Selecting the Initial Cluster Centers in the k-means Algorithm for Better Clustering },
journal = { International Journal of Computer Applications },
issue_date = { April 2013 },
volume = { 67 },
number = { 7 },
month = { April },
year = { 2013 },
issn = { 0975-8887 },
pages = { 28-31 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume67/number7/11409-6736/ },
doi = { 10.5120/11409-6736 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:26:31.982905+05:30
%A Sisir Kumar Rajbongshi
%A Anjana Kakoti Mahanta
%T An Alternative Technique of Selecting the Initial Cluster Centers in the k-means Algorithm for Better Clustering
%J International Journal of Computer Applications
%@ 0975-8887
%V 67
%N 7
%P 28-31
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Although k-means works well in many cases it offers no accuracy guarantee and it has no idea to select ideal cluster representatives. This article presents a technique in which the initial cluster representatives in the standard k-means algorithm are chosen intelligently. Comparison of the quality of the clusters produced by the standard k-means algorithm, k-means using Furthest-First, and k-means using the proposed initialization technique have investigated. Experiment result shows that the quality of the clusters improves with the proposed algorithm in most of the cases.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Cluster representative cluster quality Furthest-First Technique centroid