Table 5 Results of the proposed model for movie review data set
Method | Classifier | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMO | MNB | RF | Logistic regression | |||||||||
Prec | Recall | F-Score | Prec | Recall | F-Score | Prec | Recall | F-Score | Prec | Recall | F-Score | |
IG | 91.5 | 86.2 | 89.77 | 87.1 | 84.5 | 85.78 | 86.2 | 82.4 | 84.25 | 84.2 | 87.1 | 85.62 |
CHI | 88.7 | 86.2 | 87.43 | 85.8 | 83.6 | 84.75 | 79.7 | 76.4 | 78.01 | 86.4 | 83.8 | 85.08 |
Gini Index | 90.1 | 87.3 | 88.62 | 86.2 | 84.5 | 86.35 | 86.5 | 84.8 | 85.64 | 87.6 | 84.5 | 86.02 |
Combined (IG, CHI, GI) | 92.5 | 86.1 | 92.31 | 88.9 | 86.0 | 88.12 | 87.4 | 83.6 | 83.45 | 85.6 | 88.2 | 86.88 |