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Submission for Issue #79 #150
Submission for Issue #79 #150
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@reproducibility-org complete |
Hi, please find below a review submitted by one of the reviewers: Score: 8 |
Hi, please find below a review submitted by one of the reviewers: Score: 8 In the absence of any open source code release, the authors implemented code to reproduce its result starting from original paper and a previous implementation by Finn (2018), and share their code publicly on github. The submission also specifies what libraries and versions were used in their code, as well as the type of hardware on which the experiments were run. This reproducibility work clearly states which experiments and scenarios they aimed to reproduce, what procedure they followed to implement the necessary code, and what assumptions and decisions they had to make to get around the lack of implementation details provided in the original manuscript, thus directly pointing at a shortcoming in the paper they were analyzing. The availability of hyperparameter values chosen by the authors of this work provides a more solid baseline for future reproducibility efforts in this domain and provides a concrete suggestion to Bertinetto et al. on how to improve the impact and extensibility of their work. Paragraph 4 includes a thoughtful discussion on the repercussions on reproducibility and fairness of comparison with prior literature of the choice varying the number of classes at training time, which points to the care and attention to detail employed by the authors in this work. While the statement on the vagueness of the stopping criterion chosen in the work by Bertinetto et al. (2019) is valid, the choice made in this report certainly does not seem to match the original description. The introduction paragraph could use more citations to prior work. A long (perhaps excessive?) background paragraph provides a pedagogical introduction to the architecture introduced by Bertinetto et al. (2019) and to the broader field of meta-learning. Although this is helpful to assess the level of familiarity of the author with the subject, it may not be relevant and appropriate for a reproducibility analysis paper. The language used in the paper is at times too colloquial. Sufficient experimentation and an attempt at discussing the observed results are present in this report. More in depth work to determine the compatibility of these results with the original ones, including better estimation of possible systematic deviations due to hyperparameter choices would be beneficial. |
Hi, please find below a review submitted by one of the reviewers: Score: 9
NB : This TA review has been provided by the institution directly and authors have communicated with the reviewers regarding changes / updates. |
Meta Reviewer Decision: Accept |
#79