TABLE VIII. N-Grams Performance With Evaluation Metrics.
| Grams & Metrics | Precision | Recall | F1-Score |
|---|---|---|---|
| Unigram | 83.5% (PassiveAgressiveClassifier) | 82.4% (LinearSVC) | 82.2 (LinearSVC) |
| Bigrams | 82.7 (BernoulliNB) | 78.9 (Perceptron) | 79.8 (Perceptron) |
| Trigrams | 80.5 (Perceptron) | 78.1 (Perceptron) | 79 (Perceptron) |