{"title":"A new double relaxed inertial viscosity-type algorithm for split equilibrium problems and its application to detecting osteoporosis health problems","authors":"Watcharaporn Yajai , Wongthawat Liawrungrueang , Watcharaporn Cholamjiak","doi":"10.1016/j.cam.2025.116602","DOIUrl":null,"url":null,"abstract":"<div><div>This article proposes a new double relaxed inertial viscosity-type algorithm for solving split equilibrium problems; this algorithm is flexible to use by the relaxed extrapolation parameters in real numbers. We obtain a strong convergence theorem under suitable assumptions of two bifunctions in real Hilbert spaces. In data classification, we apply our proposed algorithm for finding optimal output weight in an extreme learning machine. The primary features of the Osteoporosis dataset from Harvard Dataverse are used for the algorithm’s experiments. The right extrapolation parameters show that the algorithm converges faster than the standard algorithm. The comparison with the existing algorithm is demonstrated for our proposed algorithm’s high efficiency. Finally, our algorithm’s accuracy and loss plots are presented, obtaining our good-fitting model.</div></div>","PeriodicalId":50226,"journal":{"name":"Journal of Computational and Applied Mathematics","volume":"466 ","pages":"Article 116602"},"PeriodicalIF":2.1000,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Computational and Applied Mathematics","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0377042725001177","RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATHEMATICS, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
This article proposes a new double relaxed inertial viscosity-type algorithm for solving split equilibrium problems; this algorithm is flexible to use by the relaxed extrapolation parameters in real numbers. We obtain a strong convergence theorem under suitable assumptions of two bifunctions in real Hilbert spaces. In data classification, we apply our proposed algorithm for finding optimal output weight in an extreme learning machine. The primary features of the Osteoporosis dataset from Harvard Dataverse are used for the algorithm’s experiments. The right extrapolation parameters show that the algorithm converges faster than the standard algorithm. The comparison with the existing algorithm is demonstrated for our proposed algorithm’s high efficiency. Finally, our algorithm’s accuracy and loss plots are presented, obtaining our good-fitting model.
期刊介绍:
The Journal of Computational and Applied Mathematics publishes original papers of high scientific value in all areas of computational and applied mathematics. The main interest of the Journal is in papers that describe and analyze new computational techniques for solving scientific or engineering problems. Also the improved analysis, including the effectiveness and applicability, of existing methods and algorithms is of importance. The computational efficiency (e.g. the convergence, stability, accuracy, ...) should be proved and illustrated by nontrivial numerical examples. Papers describing only variants of existing methods, without adding significant new computational properties are not of interest.
The audience consists of: applied mathematicians, numerical analysts, computational scientists and engineers.