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14 results for “importance sampling method”
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Research ArticleOpen accessIn the keywordsEvaluating some Reliability Analysis Methodologies in Seismic DesignA. El Ghoulbzouri, A. Khamlichi, F. Lopez Almansa et al.Problem statement: Accounting for uncertainties that were present in geometric and material data of reinforced concrete buildings was performed in this study within the context of performance based seismic engineering design. Approach: Reliability of the expected performance state is assessed by using various methodologies based on finite element nonlinear static pushover analysis and specialized reliability software package. Reliability approaches that … …American Journal of Engineering and Applied Sciences, Vol. 4, Issue 3 · 18 Aug 2011 · 7,843 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Comparative Analysis of Smote and CSSF Techniques for Diabetes Classification Using Imbalanced DataBashar Hamad Aubaidan, Rabiah Abdul Kadir, Mohamad Taha IjabDiabetes, a prevalent chronic metabolic disorder, poses a significant burden on healthcare systems worldwide. Accurate and timely diagnosis is crucial for effective management and complication prevention. Machine learning presents a promising solution but often faces challenges due to class imbalance within datasets, particularly the underrepresentation of diabetic cases. To address this issue, we introduce Cluster-based Synthetic Sample Filtering (CSSF), a … …Journal of Computer Science, Vol. 20, Issue 9 · 22 Jul 2024 · 4,998 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe User Experience Analysis of Digital Health Tracking Application in IndonesiaSugiarto Hartono, Henricus Bambang Triantono, Hendri Hartono et al.Indonesia has an application for health tracking called SATUSEHAT. This application is used to search for hospitals, record vaccine data, and all functions related to public health. This application was first used since the COVID-19 pandemic in mid-2020. The problem is that people are starting to be reluctant to use the application. Initially, this application had 105 million users. Currently, … …Journal of Computer Science, Vol. 20, Issue 9 · 9 Jul 2024 · 5,260 accessesView PDFCite
Research ArticleOpen accessIn the abstractImproving Diabetes Risk Prediction Using Ensemble Boosting and SMOTE-Based Class BalancingKittipol Wisaeng, Pankom Sriboonlue, Benchalak MuangmeesriAccurate diabetes prediction is vital for early intervention, optimized resource allocation, and minimizing long-term complications. This study presents a comparative evaluation of traditional and advanced machine learning models for diabetes classification using a structured clinical dataset. Seven baseline algorithms were assessed against five advanced ensemble methods: CatBoost, LightGBM, XGBoost, Voting Ensemble, and Stacking Ensemble. To improve algorithm learning, the Synthetic … …Journal of Computer Science, Vol. 22, Issue 1 · 1 Feb 2026 · 1,976 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Role of Tshwane Metro Police and the South African Police Service During Service Delivery Protests Crimes in the Tshwane Area (South Africa)Tumiso D. Mokhomole, Dee Khosa, Adewale A. OlutolaThis article exploresthe role of Tshwane Metro Police (TMP) and the South African Police Service(SAPS) during service delivery protests crimes in the Tshwane area of SouthAfrica. To date, both the Metropolitan Police Departments (MPDs) and SAPS workunder immense pressure to curb the rebellion of service delivery protests andrelated crimes across the eight metropolitan municipalities in South Africa. Atpresent, the MPDs … …Journal of Social Sciences, Vol. 18, Issue 1 · 3 Sep 2022 · 6,738 accessesView PDFCite
Research ArticleOpen accessIn the abstractEMPIRICAL LIKELIHOOD ESTIMATION BASED ON SIMULATED MOMENT CONDITIONSXing WangIn this study we discuss the optimization of the Empirical Likelihood (EL) criterion function when the moment condition is nonstandard. We deal with this issue following the Method of Simulated Moment (MSM) introduced and we use importance sampling method to smooth discrete moment conditions. We have demonstrated the convergence and asymptotic normality of the empirical likelihood estimator from the simulated … …Journal of Mathematics and Statistics, Vol. 10, Issue 2 · 17 Feb 2014 · 6,770 accessesView PDFCite
Research ArticleOpen accessIn the abstractMathematical Optimum of the Audit SampleGeorgeta Ancuta Span, Irimie Emil PopaProblem statement: The primary objective of any audit mission is to obtain a high level of assurance on the fact that financial statements are prepared in accordance with a general financial reporting framework. Getting an absolute level of assurance is not possible due to the complexity and big number of transactions and operations found in practice. This research aims to … …American Journal of Applied Sciences, Vol. 9, Issue 8 · 2 Jul 2012 · 7,418 accessesView PDFCite
Research ArticleOpen accessIn the abstractInvestigating Mechanisms of Marginal Settlement Life ImprovementHamid Movahed Mohammadi, Yaser Mohammadi, Mehdi Rahimian, Navid LoghmaniThe main purpose of this research was to investigate mechanisms to improve marginal settlement life in Koohdasht County in Lorestan province. This research was a sort of the survey studies and a questionnaire was compiled for collection of data. Statistical population of this study was included 1560 households; also sampling method was a sort of random sampling. Number of sample … …Journal of Social Sciences, Vol. 4, Issue 3 · 30 Sep 2008 · 7,710 accessesView PDFCite
Research ArticleOpen accessIn the abstractGender Differences in the Prevalence of Cardiovascular Risk Factors in an Iranian Urban PopulationMohammad Shojaei, Abdolreza Sotoodeh Jahromi, Karamatollah Rahmanian, Abdolhossein MadaniIn Iran, more than 40% of mortality is a result of cardiovascular disorders. The aim of this study was compare of cardiovascular risk factors in urban men and women. This cross-sectional analytic study was performed in urban population of Jahrom in 2008-2009. Subjects aged 30 years or older were selected by multi stage random sampling. Serum lipids including total cholesterol, … …OnLine Journal of Biological Sciences, Vol. 15, Issue 3 · 4 Aug 2015 · 6,859 accessesView PDFCite
Research ArticleOpen accessIn the abstractMonks' Health: Holistic Health Care Model by Community ParticipationDecha Buates, Songkoon Chantachon, Kosit Paengsoi, Anongrit KangrangProblem statement: Monks’ health tended to be a continuous increased problem. They were groups who had limitations to access health services due to their monastic disciplines and their most importance for Buddhist institution. Without urgent solution, their normal way of life would have been affected. Approach: This research aimed to study current conditions and to develop monks’ holistic health care … …Journal of Social Sciences, Vol. 6, Issue 3 · 30 Sep 2010 · 8,586 accessesView PDFCite