“…They categorized coronary artery diseases using various classifier forms. This classification was conducted using metaheuristic optimization techniques, such as nature, optimization of particle swarm (PSO) [20], GA [21], Archimedes optimization algorithm (AOA) [22], optimization of chemical reaction (CRO) [23], Henry gas solubility optimization (HGSO) [24], Harris hawks optimization (HHO) [25], [26], Marine Predators Algorithm (MPA) [27] , Barnacles Mating Optimizer (BMO) algorithm [28] , Tunicate Swarm Algorithm (TSA) [29] , Gradient-Based Optimizer (GBO) [30] , Turbulent Flow of Water-Based Optimization (TFWBO) [31] , Owl search algorithm (OSA) [32] , Fitness-Dependent optimizer (FDO) [33] , Squirrel Search Algorithm (SSA) [34] , and sine cosine algorithm (SCA) [35]. In [36], the discrete wavelet transform (DWT) performance and SVM coronary heart diseases, decision tree (DT), K-nearest neighbor, and neural network probability classifiers were compared to identify normal and nonlinear techniques.…”