Definition: In this task, you are given a paper review. Based on the review, your job is to identify language and generate "en" if the review is in English or generate "es" if the review is in Spanish. Note that URLs in the text have been replaced with [Link].
Input: This paper proposes to use an encoder-decoder framework for keyphrase generation. Experimental results show that the proposed model outperforms other baselines if supervised data is available. - Strengths: The paper is well-organized and easy to follow (the intuition of the proposed method is clear). It includes enough details to replicate experiments. Although the application of an encoder-decoder (+ copy mechanism) is straightforward, experimental results are reasonable and support the claim (generation of absent keyphrases) presented in this paper. - Weaknesses: As said above, there is little surprise in the proposed approach. Also, as described in Section 5.3, the trained model does not transfer well to new domain (it goes below unsupervised models). One of the contribution of this paper is to maintain training corpora in good quantity and quality, but it is not (explicitly) stated. - General Discussion: I like to read the paper and would be pleased to see it accepted. I would like to know how the training corpus (size and variation) affects the performance of the proposed method. Also, it would be beneficial to see the actual values of p_g and p_c (along with examples in Figure 1) in the CopyRNN model. From my experience in running the CopyNet, the copying mechanism sometimes works unexpectedly (not sure why this happens).
Output:
en