A Multi-Type Multi-Span Network for Reading Comprehension that Requires Discrete Reasoning
Table 4: Performance breakdown of NABERT\textscLARGE and MTMSN\textscLARGE by gold answer types.
['Type', '(%)', 'NABERT EM', 'NABERT F1', 'MTMSN EM', 'MTMSN F1']
Performance breakdown We now provide a quantitative analysis by showing performance breakdown on the development set. Moreover, significant improvements are also obtained in the multi-span category, where the F1 score increases by more than 40 points. This result further proves the validity of our multi-span extraction method.