To assess the importance of individual features in their contexts, we run ablation tests in which we remove individual atomic features from composites, as summarized in Tables 4 and 5.
removing the frame feature F from argument labeling (K-SRL (−F ) )), which causes all argument labeling predictions to be made without frame-specific contests, leads to the most significant decrease on F 1 scores (↓2.5 pp and ↓1 pp) in our ablation tests.