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A Comparison Of K-Means And Fuzzy C-Means Clustering Methods For A Sample Of Gulf Cooperation Council Stock Markets Cover

A Comparison Of K-Means And Fuzzy C-Means Clustering Methods For A Sample Of Gulf Cooperation Council Stock Markets

Open Access
|Jun 2015

Abstract

The main goal of this article is to compare data-mining clustering methods (k-means and fuzzy c-means) based on a sample of banking and energy companies on the Gulf Cooperation Council (GCC) stock markets. We examined these companies for a pattern that reflected the effect of news on the bank sector’s stocks throughout October, November, and December 2012. Correlation coefficients and t-statistics for the good news indicator (GNI) and the bad news indicator (BNI) and financial factors, such as PER, PBV, DY and rate of return, were used as diagnostic variables for the clustering methods.

DOI: https://doi.org/10.1515/foli-2015-0001 | Journal eISSN: 1898-0198 | Journal ISSN: 1730-4237
Language: English
Page range: 19 - 36
Submitted on: Feb 3, 2014
Accepted on: Oct 24, 2014
Published on: Jun 3, 2015
Published by: University of Szczecin
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2015 Salam Al-Augby, Sebastian Majewski, Agnieszka Majewska, Kesra Nermend, published by University of Szczecin
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.