2020
DOI: 10.1109/access.2020.3027815
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One-Class Support Vector Machine Based Schemes for Structural Reliability Assessment Under Imbalanced Sample Conditions

Abstract: Structural reliability analysis is the key approach to assess uncertainties so that to increase the safety of engineering structures. Quantifying the failure probability (FP) is central to direct the result of the reliability assessment. In aerospace and military fields, normal samples collected from a structure are easily available, however, failure samples are extremely limited. Such imbalanced samples circumstance may lead to a large approximate bias of the failure probability. The critical problem in struc… Show more

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Cited by 9 publications
(3 citation statements)
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“…The applications of one-class SVM are notable for learning in presence of class imbalance [66]. However, one-class SVM is not widely applied to SRA and only a single literature [67] is found on this topic.…”
Section: Doe Schemes For Svm-based Reliability Analysismentioning
confidence: 99%
“…The applications of one-class SVM are notable for learning in presence of class imbalance [66]. However, one-class SVM is not widely applied to SRA and only a single literature [67] is found on this topic.…”
Section: Doe Schemes For Svm-based Reliability Analysismentioning
confidence: 99%
“…Support vector machine (SVM) is developed from the optimal hyper separation plane for the classification target [28,29]. The principle thought of SVM classification can be illustrated in a simple two-dimensional way as figure 2.…”
Section: Support Vector Machine (Svm)mentioning
confidence: 99%
“…Machine learning techniques, such as artificial neural networks and support vector machines, have been proposed for inertia estimation in power systems. For example, [12] proposed a support vector machine-based method for inertia estimation in a microgrid. Hybrid energy storage systems for virtual inertia emulation: Hybrid energy storage systems, such as batteries and supercapacitors, have been proposed for virtual inertia emulation in power systems.…”
Section: Introductionmentioning
confidence: 99%