W06-1661 | set was used for development and | cross-validation testing | , the latter for cross-genre |
W07-1214 | supervised experiment in a 10-fold | cross-validation testing | ( Bel et al. 2007 ) . 3.3 Evaluation |
W96-0211 | combination that performed best in | cross-validation testing | . Because this method will get |
W13-1728 | in the closed-training track . | Cross-validation testing | on the TOEFL11 corpus showed |