Table 3. Performance evaluation on four datasets.
BAT | SO-CAL | Proposed | |||||||
---|---|---|---|---|---|---|---|---|---|
Accuracy | F-measure | PBR | Accuracy | F-measure | PBR | Accuracy | F-measure | PBR | |
DVD | 64.74% | 64.78% | 0.28% | 67.41% | 68.00% | 6.40% | 69.79% | 69.88% | 0.02% |
Electronics | 65.58% | 65.69% | 1.99% | 66.95% | 67.20% | 4.10% | 68.72% | 68.80% | 1.68% |
Books | 62.74% | 62.82% | 1.36% | 65.98% | 66.90% | 7.90% | 68.17% | 68.26% | 0.70% |
Kitchen | 69.62% | 69.67% | 0.05% | 67.81% | 68.45% | 6.65% | 71.41% | 71.44% | 0.76% |