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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
engineering
A new modified centroid classifier approach for automatic text classification
IEEJ Transactions on Electrical and Electronic Engineering, Volume 8, No. 4, Year 2013
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Description
To enhance the automatic text classification task, this paper proposes a novel approach for treating the problem of inductive bias incurred by the centroid classifier assumption. This approach is a trainable classifier, which takes into account tfidf as a text feature. The main goal of the proposed approach is to take advantage of the most similar training errors in the classification model for successively updating that model based on a certain threshold. The proposed approach is practical and flexible to implement. The complete performance of the proposed approach is measured at several threshold values on the Reuters-21578 text categorization collection. Experimental results show that the proposed approach can improve the performance of the centroid classifier better than traditional approaches (traditional centroid classifier, support vector machines, decision trees, Bayes nets, and N Bayes) by 1, 1.2, 4.1, 7.5, and 11%, respectively. © 2013 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.
Authors & Co-Authors
Elmarhoumy, Mahmoud
Japan, Tokushima
Tokushima University
Fattah, Mohamed Abdel
Egypt, Helwan
Helwan University
Suzuki, Motoyuki
Japan, Tokushima
Tokushima University
Ren, Fuji
Japan, Tokushima
Tokushima University
Statistics
Citations: 4
Authors: 4
Affiliations: 2
Identifiers
Doi:
10.1002/tee.21867
ISSN:
19314973
e-ISSN:
19314981
Study Design
Exploratory Study
Study Approach
Qualitative