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Generalization performance analysis between fuzzy ARTMAP and Gaussian ARTMAP neural network

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Main Authors: Shahrul Nizam, Yaakob, Puteh, Saad
Format: Article
Language:English
Published: Universiti Malaya 2009
Subjects:
Fuzzy ARTMAP (FAM)
Gamma threshold
Gaussian ARTMAP (GAM)
Neural networks (Computer science)
Gaussian distribution
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/6845
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spelling my.unimap-68452009-08-12T04:59:35Z Generalization performance analysis between fuzzy ARTMAP and Gaussian ARTMAP neural network Shahrul Nizam, Yaakob Puteh, Saad Fuzzy ARTMAP (FAM) Gamma threshold Gaussian ARTMAP (GAM) Neural networks (Computer science) Gaussian distribution Link to publisher's homepage at http://ejum.fsktm.um.edu.my This paper examines the generalization characteristic of Gaussian ARTMAP (GAM) neural network in classification tasks. GAM performance for classification during training and testing is evaluated using the k-folds cross validation technique. A comparison is also done between GAM and Fuzzy ARTMAP (FAM) neural network. It is found that GAM performs better (98-99%) when compared to FAM (79-82%) using two different types of dataset. The difference between GAM and FAM is that input data to be to classified using FAM must be normalized in prior. Hence, three different normalization techniques are examined namely; unit range (UR), improved unit range (IUR) and improve linear scaling (ILS). This paper also proposes an alternative technique to search the best value for gamma γ parameter of GAM neural network, known as gamma threshold. A small number of training required for GAM also shows that its fundamental architecture retain the attractive parallel computing and fast learning properties of FAM. 2009-08-12T04:59:20Z 2009-08-12T04:59:20Z 2007 Article Malaysian Journal of Computer Science, vol.20 (1), 2007, Pages 13-22 0127-9084 http://ejum.fsktm.um.edu.my/VolumeListing.aspx?JournalID=4 http://hdl.handle.net/123456789/6845 en Universiti Malaya
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Fuzzy ARTMAP (FAM)
Gamma threshold
Gaussian ARTMAP (GAM)
Neural networks (Computer science)
Gaussian distribution
spellingShingle Fuzzy ARTMAP (FAM)
Gamma threshold
Gaussian ARTMAP (GAM)
Neural networks (Computer science)
Gaussian distribution
Shahrul Nizam, Yaakob
Puteh, Saad
Generalization performance analysis between fuzzy ARTMAP and Gaussian ARTMAP neural network
description Link to publisher's homepage at http://ejum.fsktm.um.edu.my
format Article
author Shahrul Nizam, Yaakob
Puteh, Saad
author_facet Shahrul Nizam, Yaakob
Puteh, Saad
author_sort Shahrul Nizam, Yaakob
title Generalization performance analysis between fuzzy ARTMAP and Gaussian ARTMAP neural network
title_short Generalization performance analysis between fuzzy ARTMAP and Gaussian ARTMAP neural network
title_full Generalization performance analysis between fuzzy ARTMAP and Gaussian ARTMAP neural network
title_fullStr Generalization performance analysis between fuzzy ARTMAP and Gaussian ARTMAP neural network
title_full_unstemmed Generalization performance analysis between fuzzy ARTMAP and Gaussian ARTMAP neural network
title_sort generalization performance analysis between fuzzy artmap and gaussian artmap neural network
publisher Universiti Malaya
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/6845
_version_ 1643788639831851008
score 13.209306

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