Figure 6.
Performance analysis of ML models, (a) accuracy using TF-IDF, BoW, and GloVe without SMOTE, and (b) accuracy using TF-IDF, BoW, and GloVe using SMOTE. TF-IDF: Term Frequency-Inverse Document Frequency; BoW: Bag of Words; GloVe: Global Vectors; SMOTE: Synthetic Minority Oversampling Approach.