Table 2.

Performance of the four-class XLNet model $H_1$

Class	Precision	Recall	F1-score
Irrelevant	0.45	0.84	0.59
Pro-vaccine	0.78	0.52	0.62
Vaccine-hesitant	0.77	0.54	0.64
Anti-vaccine	0.79	0.61	0.69
Overall	0.70	0.63	0.63