Table 4.

Optimal parameters and performance accuracy (in %) for the indicated currency and kernel.

Currency	Linear Kernel		Polynomial Kernel			Radial Kernel
	Accuracy	c	Accuracy	c	d	Accuracy	c	$\mathit{\gamma }$
Binance Coin	73.2	64	76.8	512	3	91.5	512	0.4
Bitcoin	74.5	256	77.3	256	3	91.8	512	0.3
Cardano	72.6	256	74.8	512	3	91.1	128	0.4
Dogecoin	71.8	256	76.5	512	3	89.4	16	0.4
Ethereum	73.0	64	79.3	128	3	90.9	128	0.3
Ripple	72.3	128	75.8	512	3	90.8	256	0.3

Where the parameter c is used for all kernels, d is the degree parameter of the polynomial kernel, and $\gamma$ is the radial kernel parameter.