2024
DOI: 10.1109/access.2024.3351171
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Fault Diagnosis of Ship Ballast Water System Based on Support Vector Machine Optimized by Improved Sparrow Search Algorithm

Manqi Wang,
Hui Cao,
Zeren Ai
et al.

Abstract: The key to reducing operation and maintenance costs and improving reliability is to evaluate the condition and fault detection methods of ship ballast water systems. To reduce the impact of support vector machine (SVM) parameter uncertainty and improve the accuracy of ship ballast water system fault diagnosis models, this paper proposes a multi-strategy collaborative improved sparrow search algorithm (ISSA) to optimize the parameters of SVM for fault diagnosis. First, ISSA initializes the population using tent… Show more

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Cited by 5 publications
(1 citation statement)
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“…In addition, model-based methods require complex parameter adjustment and correction, which is difficult to satisfy for cases with real-time requirements. In contrast, traditional data-driven machine learning algorithms, such as support vector machines [5], extreme learning machines [6] and random forests [7], are simpler and more effective at fitting data. Nevertheless, due to their shallow model structure, these algorithms struggle to extract deeper features from the data.…”
Section: Introductionmentioning
confidence: 99%
“…In addition, model-based methods require complex parameter adjustment and correction, which is difficult to satisfy for cases with real-time requirements. In contrast, traditional data-driven machine learning algorithms, such as support vector machines [5], extreme learning machines [6] and random forests [7], are simpler and more effective at fitting data. Nevertheless, due to their shallow model structure, these algorithms struggle to extract deeper features from the data.…”
Section: Introductionmentioning
confidence: 99%