Table 2.

Hyperparameter search ranges of kNN and SVM classifiers

Feature	Value	Feature	Value
Classifier type	kNN	Classifier type	SVM
Number of neighbors	1–380	Multiclass method	One-vs-all, One-vs-one
Distance metric	City block, Chebyshev, Correlation, Cosine, Euclidean, Hamming, Jaccard, Mahalanobis, Cubic, Spearman	Box constraint level	0.001–1000
Distance weight	Equal, Inverse, Squared inverse	Kernel scale	0.001–1000
Iteration	30	Kernel function	Gaussian, Linear, Quadratic, Cubic