About Equation (7) and Table 5

[yangboye]

• In Equation(7), $exp(s{i}^{r}) if i=1$, it confused me, are there any typo? May be $exp(s{j}^{r}) if i=1$?

• In Table 5, what do all these numbers in column 1 mean? e.g. 1 Refinement; 2 Structure Induction; 1 Multi-hop Reasoning?

Thank you.

[yangboye]

And what is the function of s_i^r calculated by Equation (4)?

[nanguoshun]

hi @yangboye , thanks for your question. 1) For the equation 7, you could also refer to equation 14 of the paper: https://arxiv.org/pdf/1705.09207.pdf. 2) For the numbers in table 5, here '-1 refinement' means the model performs less than 1 refinement compared with the full model.

[yangboye]

Thanks for your reply!