2022
DOI: 10.11591/ijeecs.v27.i1.pp139-148
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Quadratic vector support machine algorithm, applied to prediction of university student satisfaction

Abstract: This study aims to identify the most optimal supervised learning algorithm to be applied to the prediction of satisfaction of university students. In this study, the IBM SPSS - 25.0 software was used to test the reliability of the satisfaction questionnaire and the MATLAB R2021b software through the classification learner technique to determine the supervised learning algorithm. The experimental results determine a Cronbach's Alpha reliability of 0.979, in terms of the classification algorithm, it is validate … Show more

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Cited by 5 publications
(5 citation statements)
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“…Previous research conducted a classification model of hand movements based on electromyogram signals has been successfully developed using a machine support vector algorithm resulting in an overall accuracy value of 97.4% for training, and 88.0% for testing [28]. The findings of this study validate the performance of the machine algorithm's quadratic support vector metric (SVM squared) when applied to student satisfaction predictions, correct within 97.8% (Accuracy) in predictions, with recall (sensitivity) 96.5% and F1 score 0.968 [29]. The aim of this study was to build a classification model that might predict the early stage of Alzheimer's disease.…”
Section: Introductionsupporting
confidence: 58%
“…Previous research conducted a classification model of hand movements based on electromyogram signals has been successfully developed using a machine support vector algorithm resulting in an overall accuracy value of 97.4% for training, and 88.0% for testing [28]. The findings of this study validate the performance of the machine algorithm's quadratic support vector metric (SVM squared) when applied to student satisfaction predictions, correct within 97.8% (Accuracy) in predictions, with recall (sensitivity) 96.5% and F1 score 0.968 [29]. The aim of this study was to build a classification model that might predict the early stage of Alzheimer's disease.…”
Section: Introductionsupporting
confidence: 58%
“…For any regression function f(p), there is a loss function L that determine the amount of deviation by the function's output as from the actual value. In this paper we adopted the commonly use loss function that was proposed by Gunn [29] and formulated as (2).…”
Section: Theoretical Concept 21 Support Vector Regression (Svr)mentioning
confidence: 99%
“…Hence, grid search and CV methods are considered not suitable choice for determining SVR parameters. This led researchers to explore swarm intelligence (SI) methods to optimize optimal parameters of SVR algorithm as can be established in literature [2], [3], [5], [17]- [21]. SI algorithms like PSO has been widely used for parameter optimization for several algorithms including SVR.…”
Section: Introductionmentioning
confidence: 99%
“…Several studies related to predictions in agriculture and animal husbandry are wheat yield prediction [9], crop disease prediction [10] and [11]. One widely used algorithm for forecasting or predicting target values is the support vector machine (SVM), for example, in the medical field [12], analogue circuit [13], education [14], face recognition [15] and also in the agriculture [16]. For solving the SVM regression case, it is modified to the support vector regression (SVR) algorithm [17].…”
Section: Introductionmentioning
confidence: 99%