Research Article
Performance Assessment of Multiple Classifiers Based on Ensemble Feature Selection Scheme for Sentiment Analysis
Table 6
Results of the proposed model for kitchenware review data set.
| Method | Classifier | SVM | MNB | K NN | ME | Prec | Recall | F-Score | Prec | Recall | F-Score | Prec | Recall | F-Score | Prec | Recall | F-Score |
| Unigram | 85.4 | 80.2 | 82.71 | 82.1 | 80.7 | 81.39 | 83.9 | 81.4 | 82.63 | 84.0 | 81.2 | 82.57 | Bigram | 85.6 | 84.1 | 84.84 | 81.4 | 78.8 | 80.07 | 82.5 | 78.9 | 80.65 | 81.2 | 83.4 | 82.28 | Unigram+ | 88.7 | 86.2 | 87.43 | 86.3 | 84.9 | 85.59 | 84.6 | 83.2 | 83.89 | 83.3 | 84.5 | 83.89 | Bigram | | | | | | | | | | | | | ComopIG | 87.9 | 85.6 | 86.73 | 86.8 | 83.1 | 84.86 | 84.7 | 82.6 | 83.63 | 85.1 | 83.7 | 84.39 | CompCHI | 86.8 | 85.9 | 85.34 | 84.0 | 82.5 | 83.24 | 81.1 | 83.2 | 82.13 | 84.4 | 85.5 | 84.94 | CompGI | 83.2 | 82.10 | 83.13 | 86.2 | 83.8 | 84.98 | 85.4 | 87.7 | 86.53 | 85.2 | 87.2 | 86.18 | Average | 85.75 | 83.11 | 85.40 | 84.46 | 82.3 | 83.35 | 83.84 | 81.18 | 82.48 | 83.86 | 84.25 | 84.04 |
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