Purpose - This paper aims to highlight the widely used supervised techniques applied for fraud detection. In addition. this paper aims to apply some techniques to evaluate their performance on real-world data and develop an ensemble model as a potential solution for this problem. Design/Methodology- Different techniques applied in this study for fraud detection purposes are logistic r... https://vcsgtfwdiwdzb.timeblog.net/70688204/secondary-impact-of-covid-19-pandemic-on-people-with-parkinson-s-disease-results-of-a-polish-online-survey