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. 2021 Jan 29;8(4):1003–1015. doi: 10.1109/TCSS.2021.3051189

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