“…and machine learning methods (ANN, SVM, ELM etc.). ANN, SVM, ELM methods are commonly adopted in the proposed hybrid models, in conjunction with few optimisation methods such as GA, FFA, CRO, PSO, EA, SFLA, LM and GSO as found in recent articles [112,122,123,125,130,136,137,147]. The function of these optimisation algorithms is to find the best solution for the hybrid method of interest.…”