Table 4:

Classification results.

Method	Prec.	Rec.	F1	Acc
[28]
Support vector machine	0.76	0.62	0.68	0.95
Multinomial Bayes	0.61	0.47	0.53	0.94
Passive aggressive	0.64	0.64	0.64	0.94
Feature union rule-based	0.68	0.72	0.70	0.95
[28] CNN	0.75	0.57	0.65	N/A
[28] FastText	0.37	0.70	0.49	N/A
[29]
Support vector machine	0.91	0.20	0.33	0.89
Multinomial Bayes	0.52	0.64	0.57	0.87
Passive aggressive	0.70	0.38	0.50	0.89
Feature union rule-based	0.72	0.14	0.24	0.87
[29] baseline	0.62	0.59	0.65	N/A