Joint Training of Candidate Extraction and Answer Selection for Reading Comprehension
Table 4: Ablation results concerning the selection model on the test set of Quasar-T. Obviously, candidates fused representation is the most evident feature when modeling the answer selection procedure.
['[BOLD] Quasar-T', '[BOLD] EM', '[BOLD] F1']
As the incorporation of the selection model improves the overall performance significantly, we conduct ablation analysis on the Quasar-T to prove the effectiveness of its major components.