Simple yet Effective Bridge Reasoning for Open-Domain Multi-Hop Question Answering
Table 3: QA performance ablation on the development set.
['[BOLD] Model', '[BOLD] Bridge Only  [BOLD] EM', '[BOLD] Bridge Only  [BOLD] F1', '[BOLD] Full Dev  [BOLD] EM', '[BOLD] Full Dev  [BOLD] F1']
As the focus of the paper is to improve the coverage of answer passages for “bridge” questions, we also report the “bridge” question portion where the improvement is more significant.