Elsayed Badr, Mustafa Abdul Salam, Sultan Almotairi, Hagar Ahmed,(2021) "From Linear Programming Approach to Metaheuristic Approach: Scaling Techniques", Complexity, vol. 2021, Article ID 9384318, 10 pages, 2021.[ISI indexed: Impact Factor 2.462]
complexity • 2021
Publication Information
Authors
Elsayed badr, Mustafa Abdul Salam, Sultan Almotairi and Hagar Ahmed
Keywords
Metaheuristic; scaling techniques; linear programming; Support vector machine
Journal
complexity
Publisher
Hindawi
Volume
2021
Issue
9384318
Pages
1-10
publication.type
International
Paper Link
Open Link
Supplementary Materials
Not Available
Abstract
The objective of this work is to propose ten efficient scaling techniques for the Wisconsin Diagnosis Breast Cancer (WDBC) dataset using the support vector machine (SVM). These scaling techniques are efficient for the linear programming approach. SVM with proposed scaling techniques was applied on the WDBC dataset. The scaling techniques are, namely, arithmetic mean, de Buchet for three cases , equilibration, geometric mean, IBM MPSX, and Lp-norm for three cases . The experimental results show that the equilibration scaling technique overcomes the benchmark normalization scaling technique used in many commercial solvers. Finally, the experimental results also show the effectiveness of the grid search technique which gets the optimal parameters (C and gamma) for the SVM classifier.
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