2019
DOI: 10.1016/j.applthermaleng.2019.03.111
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Least squares support vector machine (LS-SVM)-based chiller fault diagnosis using fault indicative features

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Cited by 157 publications
(62 citation statements)
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“…The LSSVM is a different version of the support vector machine (SVM), which was presented by (Suykens &Vandewalle 1999). The LSSVM employs a set of linear equations to increase its convergence speed, while the SVM uses a quadratic programming technique for training (Han et al 2019). The simple structure and high speed of LSSVM convergence make it widely used in regression and classification fields (Han et al 2019, Zhu et al 2019.…”
Section: Least Square Support Vector Machine (Lssvm)mentioning
confidence: 99%
“…The LSSVM is a different version of the support vector machine (SVM), which was presented by (Suykens &Vandewalle 1999). The LSSVM employs a set of linear equations to increase its convergence speed, while the SVM uses a quadratic programming technique for training (Han et al 2019). The simple structure and high speed of LSSVM convergence make it widely used in regression and classification fields (Han et al 2019, Zhu et al 2019.…”
Section: Least Square Support Vector Machine (Lssvm)mentioning
confidence: 99%
“…LSSVM is a least squares version of the standard SVM within which the model structure is identified by solving a set of linear system instead of a nonlinear optimization problem [53,54]. Similar to the standard SVM, the LSSVM relies on kernel functions to deal with complex and nonlinear datasets [55][56][57]. e LSSVM formulation for pattern classification can be stated as follows [58]:…”
Section: Least Squares Support Vector Machine (Lssvm)mentioning
confidence: 99%
“…To overcome these shortcomings, an extended SVM model namely LSSVM comes into being. The LSSVM is a kernelbased machine learning algorithm and has the principle of risk minimization [27]. By solving linear equations instead of solving the quadratic programming problem, it greatly reduces the calculation complexity, and improves the operation efficiency and convergence accuracy.…”
Section: ) Lssvmmentioning
confidence: 99%