Table 1.

Hyper-parameter values obtained by VFSA for three ML models for the prediction for both coercivity and BH_max.

Model	Hyper-parameters	Values for coercivity prediction	Values for BHmax prediction
KRR	α	1.7342 × 10–6	2.6823 × 10–10
	γ	7.7116 × 10–4	7.3982 × 10–3
SVR	C	43.598	1.6339
	γ	0.27035	0.11523
	ε	3.3378 × 10–2	1.5773
ANN	α	5.4887 × 10–3	0.17893
	Activation function type	tanh	ReLU