@Article{cmc.2022.023257, AUTHOR = {El-Sayed M. El-Kenawy, Abdelhameed Ibrahim, Nadjem Bailek, Kada Bouchouicha, Muhammed A. Hassan, Basharat Jamil, Nadhir Al-Ansari}, TITLE = {Hybrid Ensemble-Learning Approach for Renewable Energy Resources Evaluation in Algeria}, JOURNAL = {Computers, Materials \& Continua}, VOLUME = {71}, YEAR = {2022}, NUMBER = {3}, PAGES = {5837--5854}, URL = {http://www.techscience.com/cmc/v71n3/46498}, ISSN = {1546-2226}, ABSTRACT = {In order to achieve a highly accurate estimation of solar energy resource potential, a novel hybrid ensemble-learning approach, hybridizing Advanced Squirrel-Search Optimization Algorithm (ASSOA) and support vector regression, is utilized to estimate the hourly tilted solar irradiation for selected arid regions in Algeria. Long-term measured meteorological data, including mean-air temperature, relative humidity, wind speed, alongside global horizontal irradiation and extra-terrestrial horizontal irradiance, were obtained for the two cities of Tamanrasset-and-Adrar for two years. Five computational algorithms were considered and analyzed for the suitability of estimation. Further two new algorithms, namely Average Ensemble and Ensemble using support vector regression were developed using the hybridization approach. The accuracy of the developed models was analyzed in terms of five statistical error metrics, as well as the Wilcoxon rank-sum and ANOVA test. Among the previously selected algorithms, K Neighbors Regressor and support vector regression exhibited good performances. However, the newly proposed ensemble algorithms exhibited even better performance. The proposed model showed relative root mean square errors lower than 1.448% and correlation coefficients higher than 0.999. This was further verified by benchmarking the new ensemble against several popular swarm intelligence algorithms. It is concluded that the proposed algorithms are far superior to the commonly adopted ones.}, DOI = {10.32604/cmc.2022.023257} }