Reviews: Learning latent variable structured prediction models with Gaussian perturbations

UPDATE: Upon reading the author response, I have decided to leave my review unchanged. The topic of this work is of interest to the community, and it can make a decent publication. I am still concerned about novelty. While the author response argued that similar increments have been done in past works, I feel that there are some significant differences between the current case and the mentioned works. Accepting the paper is still a reasonable decision in my humble opinion.