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].

- Propuesta innovadora de aplicación de una metodología de ingeniería industrial, al campo de ingeniería de requisitos.  - No presenta unificación de términos a lo largo del documento, relacionado con la fase de ingeniería de requisitos: ‘educción’, ‘elicitación'... Debe utilizarse siempre el mismo término. - No se evidencia cómo se cuantifica las ‘mejoras’ graduales del proceso de educción, y la ‘mejoría’ en la calidad de la documentación.. cómo miden esa mejora?? - Hay errores de redacción y ortográficos, particularmente en el uso del acento (tildes) y de signos de puntuación (uso de la coma y punto y coma).  El artículo propone la utilización de una filosofía de trabajo de otra área de ingeniería, para mejorar los niveles de calidad de los documentos de requisitos generados en un proceso de educción de requisitos.  Considero que desde el punto de vista técnico sería importante que sustentaran el análisis de resultados que plantean en una medición o comparación cuantificada, que permita por medio de un método más formal que el descriptivo generar las conclusiones de 'mejora' en la calidad de los productos asociados al proceso de ingeniería de requisitos.  No se evidencia cómo llegan a las conclusiones generadas, en qué se basan para decir que es mejor o no, en que tiene menos errores o no ??  Es una propuesta interesante que puede ser aplicado en casos reales de procesos de ingeniería de requisitos. Actualmente aporta a disminuir la crisis asociada a esta fase de desarrollo de productos software.  La organización del documento se puede mejorar considerablemente. Considero que dedican gran parte del artículo a expresar el marco conceptual asociado, y menos a la aplicación de la técnica en el caso de estudio y al análisis de resultados, apartados en los que se puede sustentar más la propuesta presentada. Así mismo, hay errores ortográficos y de redacción que, si se evitan, pueden darle mayor valor a la presentación del artículo.
es

Strengths:  - Innovative idea: sentiment through regularization - Experiments appear to be done well from a technical point of view - Useful in-depth analysis of the model  Weaknesses:  - Very close to distant supervision - Mostly poorly informed baselines  General Discussion:  This paper presents an extension of the vanilla LSTM model that incorporates sentiment information through regularization.  The introduction presents the key claims of the paper: Previous CNN approaches are bad when no phrase-level supervision is present. Phrase-level annotation is expensive. The contribution of this paper is instead a "simple model" using other linguistic resources.  The related work section provides a good review of sentiment literature. However, there is no mention of previous attempts at linguistic regularization (e.g., [YOG14]).  The explanation of the regularizers in section 4 is rather lengthy and repetitive. The listing on p. 3 could very well be merged with the respective subsection 4.1-4.4. Notation in this section is inconsistent and generally hard to follow. Most notably, p is sometimes used with a subscript and sometimes with a superscript.  The parameter \beta is never explicitly mentioned in the text. It is not entirely clear to me what constitutes a "position" t in the terminology of the paper. t is a parameter to the LSTM output, so it seems to be the index of a sentence. Thus, t-1 is the preceding sentence, and p_t is the prediction for this sentence. However, the description of the regularizers talks about preceding words, not sentences, but still uses. My assumption here is that p_t is actually overloaded and may either mean the sentiment of a sentence or a word. However, this should be made clearer in the text.  One dangerous issue in this paper is that the authors tread a fine line between regularization and distant supervision in their work. The problem here is that there are many other ways to integrate lexical information from about polarity, negation information, etc. into a model (e.g., by putting the information into the features). The authors compare against a re-run or re-implementation of Teng et al.'s NSCL model. Here, it would be important to know whether the authors used the same lexicons as in their own work. If this is not the case, the comparison is not fair. Also, I do not understand why the authors cannot run NSCL on the MR dataset when they have access to an implementation of the model. Would this not just be a matter of swapping the datasets? The remaining baselines do not appear to be using lexical information, which makes them rather poor. I would very much like to see a vanilla LSTM run where lexical information is simply appended to the word vectors.  The authors end the paper with some helpful analysis of the models. These experiments show that the model indeed learns intensification and negation to some extent. In these experiments, it would be interesting to know how the model behaves with out-of-vocabulary words (with respect to the lexicons). Does the model learn beyond memorization, and does generalization happen for words that the model has not seen in training? Minor remark here: the figures and tables are too small to be read in print.  The paper is mostly well-written apart from the points noted above.  It could benefit from some proofreading as there are some grammatical errors and typos left. In particular, the beginning of the abstract is hard to read.  Overall, the paper pursues a reasonable line of research. The largest potential issue I see is a somewhat shaky comparison to related work. This could be fixed by including some stronger baselines in the final model. For me, it would be crucial to establish whether comparability is given in the experiments, and I hope that the authors can shed some light on this in their response.  [YOG14] [Link]  --------------  Update after author response  Thank you for clarifying the concerns about the experimental setup.   NSCL: I do now believe that the comparison is with Teng et al. is fair.  LSTM: Good to know that you did this. However, this is a crucial part of the paper. As it stands, the baselines are weak. Marginal improvement is still too vague, better would be an open comparison including a significance test.  OOV: I understand how the model is defined, but what is the effect on OOV words? This would make for a much more interesting additional experiment than the current regularization experiments.
en

Los autores hacen un análisis comparativo   entre diversas tecnologias para automación industrial. El análisis me pareció razonablemente profundo y amplio, pero lo califique como "weak accept" por no tener contribuciones científicas fuertes.  El texto necesita ser revisado, hay frases largas (por ejemplo la segunda del segundo parágrafo de la introducción tiene 11 líneas) y puntuaciones faltando o colocadas incorrectamente. La primera frase del segundo parágrafo de la introducción.  Incluir también el significado de las siglas PLC y PC.

es