An Improved Gannet Optimization Algorithm Based on Opposition-Based Schemes for Feature Selection Problems in High-Dimensional Datasets

In the ever-evolving landscape of optimization algorithms for healthcare datasets, this study introduces an innovative fusion of the gannet optimization algorithm (GOA) with advanced opposition-based learning (OBL) techniques, including quasi-OBL, generalized OBL, and partial OBL. The primary novelt...

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Vydané v:SN computer science Ročník 5; číslo 1; s. 183
Hlavní autori: Avinash, N., Sinha, Sitesh Kumar, Shivamurthaiah, M.
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Singapore Springer Nature Singapore 10.01.2024
Springer Nature B.V
Predmet:
Accuracy
Algorithms
Classification
Computer Imaging
Computer Science
Computer Systems Organization and Communication Networks
Data Structures and Information Theory
Datasets
Feature selection
Genetic algorithms
Health care
Information Systems and Communication Service
Mathematical programming
Methods
Optimization
Optimization algorithms
Optimization techniques
Original Research
Pattern Recognition and Graphics
Performance evaluation
Physics
Software Engineering/Programming and Operating Systems
Support vector machines
Task complexity
Taxonomy
Vision
Feature selection
Gannet optimization algorithm
Opposition-based learning
High-dimensional dataset
ISSN:2661-8907, 2662-995X, 2661-8907
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Shrnutí:In the ever-evolving landscape of optimization algorithms for healthcare datasets, this study introduces an innovative fusion of the gannet optimization algorithm (GOA) with advanced opposition-based learning (OBL) techniques, including quasi-OBL, generalized OBL, and partial OBL. The primary novelty of our approach lies in the hybridization of GOA with OBL schemes. While GOA itself draws inspiration from the hunting behavior of gannets, OBL techniques introduce a layer of opposition-based learning that mimics the dialectical nature of opposing forces. By integrating these two distinct paradigms, we create a symbiotic relationship between exploration and exploitation. This synergy empowers our optimization framework to dynamically adapt to the complex landscape of high-dimensional healthcare datasets, underlining its prowess in classification tasks, particularly when employed with support vector machine (SVM) and k-nearest neighbor (KNN) classifiers. Statistical validation further underscores the significance of our results. The p value analysis reveals that our GOBL–GOA approach stands as a statistically superior alternative, making substantial strides in feature selection and classification accuracy. Beyond statistics, our approach excels in practicality, effectively identifying and selecting relevant features to provide accurate insights from complex healthcare data, as demonstrated by precision, recall, and F1-score metrics. In conclusion, our study not only introduces a paradigm shift in feature selection and optimization but also advances the cause of precise disease detection and prognosis, holding immense potential to enhance healthcare outcomes globally.
Bibliografia:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:2661-8907
2662-995X
2661-8907
DOI:10.1007/s42979-023-02487-5