- It is not clear for me about the novelty of the proposed methods. - The proposed method relies on the quality of translation systems. - I'm not sure whether the differences of some results are significant (see Table 1). - The differences in results in Table 2 are very small that make the interpretation of results rather difficult. Furthermore, it is then unclear which proposed methods are really effective.
- Did the authors run their experiments several times with different random initializations?
- The differences in results in Table 2 are very small that make the interpretation of results rather difficult. Furthermore, it is then unclear which proposed methods are really effective.