TABLE V. Comparison of ML Classifiers With TF-IDF.

Machine Learning Classifiers with TF-IDF.
ModelsDatasets		COVIDSenti-A	COVIDSenti-B	COVIDSenti-C	COVIDSenti
TF-IDF	SVM	0.839	0.830	0.828	0.845
	RF	0.836	0.828	0.821	0.841
	NB	0.765	0.750	0.731	0.773
	DT	0.781	0.768	0.753	0.794