Table 2 The best classification results for pairs of feature selection methods and the Turkish review datasets
From: QER: a new feature selection method for sentiment analysis
QER | DFD | OCFS | CHI2 | IG | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Size | F measure | Size | F measure | Size | F measure | Size | F measure | Size | F measure | |
Movie | 3000 | NBM:0.9112 | 3000 | NBM:0.8864 | 3000 | NBM:0.8447 | 1500 | NBM:0.8883 | 1500 | NBM:0.8883 |
DVDs | 1500 | NBM:0.9136 | 3000 | NBM:0.8650 | 3000 | NBM:0.8129 | 500 | NBM:0.8671 | 500 | NBM:0.8671 |
Electronics | 1500 | NBM:0.8996 | 1500 | NBM:0.8567 | 2000 | NBM:0.8337 | 1000 | NBM:0.8564 | 1500 | NBM:0.8551 |
Book | 1500 | NBM:0.9150 | 1500 | NBM:0.8771 | 3000 | NBM:0.8506 | 1000 | NBM:0.8864 | 1000 | NBM:0.8864 |
Kitchen | 1000 | NBM:0.8790 | 3000 | NBM:0.8314 | 3000 | NBM:0.8017 | 500 | SVM:0.8378 | 500 | SVM:0.8378 |