Table 4.

Ablation study on the effects of label smoothing and historical regularization

	BioInfer ⇒ AIMed	AIMed ⇒ BioInfer	BioInfer ⇒ DDI	DDI ⇒ BioInfer	AIMed ⇒ DDI	DDI ⇒ AIMed
ADV-CNN	0.4820 ± 0.003	0.5433 ± 0.004	0.4389 ± 0.005	0.4844 ± 0.019	0.4507 ± 0.007	0.4386 ± 0.007
One-sided label smoothing	0.4722 ± 0.012	0.4626 ± 0.037	0.4116 ± 0.021	0.4320 ± 0.029	0.3676 ± 0.054	0.4081 ± 0.007
Historical regularization	0.4345 ± 0.022	0.3919 ± 0.112	0.4212 ± 0.016	0.4052 ± 0.084	0.4376 ± 0.022	0.3586 ± 0.065