Table 3 F1-score of CFNBC, SIMCLDA, NBCLDA, Yang et al.’s method at different top-k cutoffs
Methods | F1-Score | ||
|---|---|---|---|
CFNBC | 0.1685(k = 15) | 0.1582(k = 20) | 0.1422(k = 25) |
SIMCLDA | 0.1577(k = 15) | 0.1482(k = 20) | 0.1422(k = 25) |
CFNBC | 0.1101(k = 20) | 0.1179(k = 30) | 0.1079(k = 40) |
NBCLDA | 0.0876(k = 20) | 0.0823(k = 30) | 0.0875(k = 40) |
CFNBC | 0.2987(k = 20) | 0.2778(k = 30) | 0.2844(k = 40) |
Yang et al.’s method | 0.2678(k = 20) | 0.2821(k = 30) | 0.2844(k = 40) |