Table 9. Comparison of machine learning algorithms model with one hot encoder, BoW and without PCA.
Performance metrics | BoW-SVM | BoW-RF | BoW-LDA | BoW-QDA |
---|---|---|---|---|
Accuracy | 0.889 | 0.889 | 0.889 | 0.722 |
Precision | 0.918 | 0.918 | 0.889 | 0.801 |
Recall | 0.889 | 0.889 | 0.889 | 0.722 |
F1-score | 0.885 | 0.885 | 0.889 | 0.732 |