Global Optimization Ensemble Model for Classification Methods

Supervised learning is the process of data mining for deducing rules from training datasets. A broad array of supervised learning algorithms exists, every one of them with its own advantages and drawbacks. There are some basic issues that affect the accuracy of classifier while solving a supervised...

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Main Authors: Hina Anwar, Usman Qamar, Abdul Wahab Muzaffar Qureshi
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/313164
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author Hina Anwar
Usman Qamar
Abdul Wahab Muzaffar Qureshi
author_facet Hina Anwar
Usman Qamar
Abdul Wahab Muzaffar Qureshi
author_sort Hina Anwar
collection DOAJ
description Supervised learning is the process of data mining for deducing rules from training datasets. A broad array of supervised learning algorithms exists, every one of them with its own advantages and drawbacks. There are some basic issues that affect the accuracy of classifier while solving a supervised learning problem, like bias-variance tradeoff, dimensionality of input space, and noise in the input data space. All these problems affect the accuracy of classifier and are the reason that there is no global optimal method for classification. There is not any generalized improvement method that can increase the accuracy of any classifier while addressing all the problems stated above. This paper proposes a global optimization ensemble model for classification methods (GMC) that can improve the overall accuracy for supervised learning problems. The experimental results on various public datasets showed that the proposed model improved the accuracy of the classification models from 1% to 30% depending upon the algorithm complexity.
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institution Kabale University
issn 2356-6140
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language English
publishDate 2014-01-01
publisher Wiley
record_format Article
series The Scientific World Journal
spelling doaj-art-7c39099c6a0c4369b52dcbde426e14632025-02-03T01:26:09ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/313164313164Global Optimization Ensemble Model for Classification MethodsHina Anwar0Usman Qamar1Abdul Wahab Muzaffar Qureshi2Department of Computer Engineering, College of Electrical & Mechanical Engineering (E&ME), National University of Sciences and Technology (NUST), H-12, Islamabad 46000, PakistanDepartment of Computer Engineering, College of Electrical & Mechanical Engineering (E&ME), National University of Sciences and Technology (NUST), H-12, Islamabad 46000, PakistanDepartment of Computer Engineering, College of Electrical & Mechanical Engineering (E&ME), National University of Sciences and Technology (NUST), H-12, Islamabad 46000, PakistanSupervised learning is the process of data mining for deducing rules from training datasets. A broad array of supervised learning algorithms exists, every one of them with its own advantages and drawbacks. There are some basic issues that affect the accuracy of classifier while solving a supervised learning problem, like bias-variance tradeoff, dimensionality of input space, and noise in the input data space. All these problems affect the accuracy of classifier and are the reason that there is no global optimal method for classification. There is not any generalized improvement method that can increase the accuracy of any classifier while addressing all the problems stated above. This paper proposes a global optimization ensemble model for classification methods (GMC) that can improve the overall accuracy for supervised learning problems. The experimental results on various public datasets showed that the proposed model improved the accuracy of the classification models from 1% to 30% depending upon the algorithm complexity.http://dx.doi.org/10.1155/2014/313164
spellingShingle Hina Anwar
Usman Qamar
Abdul Wahab Muzaffar Qureshi
Global Optimization Ensemble Model for Classification Methods
The Scientific World Journal
title Global Optimization Ensemble Model for Classification Methods
title_full Global Optimization Ensemble Model for Classification Methods
title_fullStr Global Optimization Ensemble Model for Classification Methods
title_full_unstemmed Global Optimization Ensemble Model for Classification Methods
title_short Global Optimization Ensemble Model for Classification Methods
title_sort global optimization ensemble model for classification methods
url http://dx.doi.org/10.1155/2014/313164
work_keys_str_mv AT hinaanwar globaloptimizationensemblemodelforclassificationmethods
AT usmanqamar globaloptimizationensemblemodelforclassificationmethods
AT abdulwahabmuzaffarqureshi globaloptimizationensemblemodelforclassificationmethods