“…We set the following hyperparameters for the SVM classifier: C = (1, 10, 100, 1000), kernel = ['poly', 'sigmoid', 'rbf'], and gamma = (0.01, 0.001, 0.0001), whereas for the KNN classifier we set the following: k = (5, 7, 9, 11), weights = ['distance'], and metric = ['Euclidean', 'Manhattan']. We also set the hyperparameters for the RF classifier as n_estimators = (50, 100, 200, 300, 400) and max_depth = (5,10,15,20,25,30). We tuned the hyperparameters of these classifiers using the grid search method and then determined the optimal hyperparameters that provide the highest possible classification accuracy.…”