nltk tf-idf countvector regex feature engineering
cross validation grid search machine learning algorithms RF and GB
| model/score | Fit time | Predict time | Precision | Recall | Accuracy |
|---|---|---|---|---|---|
| Random Forest | 4.375 | 1.384 | 0.984 | 0.814 | 0.972 |
| Gradient Boost | 781.057 | 0.376 | 0.901 | 0.872 | 0.969 |