Journal of Artificial Intelligence and Metaheuristics JAIM 2833-5597 10.54216/JAIM https://www.americaspg.com/journals/show/1214 2022 2022 Improving the Regression of Communities and Crime Using Ensemble of Machine Learning Models Computer Science Department, Faculty of Sciences, Ibb University, Yemen Hamzah A. Alsayadi Department of Civil and Environmental Engineering, Florida International University, Miami, FL, USA Nima Khodadadi School of Computer Science, University of Petroleum and Energy Studies, Dehradun, 248001, India Sunil Kumar  The term” crime prevention” refers to a group of initiatives that work with people, communities, businesses, non-governmental organizations, and all levels of government to address the numerous social and environmental risk factors for crime, disorder, and victimization in communities. In this paper, the authors proposed various regression model for the prediction of communities and crime including decision tree regressor, MLP regressor, SVR, random forest regressor, and K-Neighbors regressor. The communities and crime dataset are used for training and evaluation the proposed model. The results show that there is a decrease in RMSE, MAE, MBE, R, R2, RRMSE, NSE, and WI when compared to the traditional methods. 27 34 10.54216/JAIM.010103 https://www.americaspg.com/articleinfo/28/show/1214