Dataset | Method | Precision | Recall | Overall F-measure | NMI |
Reuters | LSM | 0.81 | 0.773 | 0.786 | 0.717 |
LST | 0.779 | 0.745 | 0.754 | 0.633 | |
PLSI | 0.649 | 0.627 | 0.636 | 0.54 | |
PLSI + AdaBoost | 0.772 | 0.812 | 0.697 | N/A | |
LDA | 0.66 | 0.714 | 0.686 | 0.61 | |
CCF | 0.727 | 0.73 | 0.723 | 0.616 | |
OHSUMED | LSM | 0.59 | 0.479 | 0.522 | 0.315 |
LST | 0.586 | 0.388 | 0.456 | 0.257 | |
CCF | 0.514 | 0.54 | 0.513 | 0.214 |