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].

Positive Example 1 -
Input: Este artículo no es un artículo de investigación, ya que sólo muestra cómo programar un robot mediante la herramienta de lógica difusa. Este tema ya ha sido propuesto como solución en navegación de robots.
Output: es

Positive Example 2 -
Input: I don't think the work reported in this paper is suitable for the SCCC conference. The author should consider reporting this experience on a conference more focused on practice in computer engineering than in CS reserarch. The material presented in the paper could be of interest for practicioners working with Oracle, namely a particular product.
Output: en

Negative Example 1 -
Input: Este artículo no es un artículo de investigación, ya que sólo muestra cómo programar un robot mediante la herramienta de lógica difusa. Este tema ya ha sido propuesto como solución en navegación de robots.
Output: en

Negative Example 2 -
Input: I don't think the work reported in this paper is suitable for the SCCC conference. The author should consider reporting this experience on a conference more focused on practice in computer engineering than in CS reserarch. The material presented in the paper could be of interest for practicioners working with Oracle, namely a particular product.
Output: es

Now complete the following example -
Input: This paper presents an intriguing study of how one can pose architecture search as a meta learning problem. By collecting features from networks trained on various datasets and training a “ranking classifier” (the actual details of the classifier do not seem to be described in detail) one can potentially infer what a good architecture for a new problem could be by simply running the ranker on the extracted features for a new problem setup.  One notable comment from the paper is that the authors fix some important hyper-parameters for all the networks. I am of the opinion that optimizing the learning rate (and its decay schedule) is actually quite important. I hypothesize that a lot of the conclusions of this paper may change quite a bit if the authors did an actual search over the rates instead. I suspect that instead of training 11k nets, one can train 2k nets with 5 learning rates each and get a much better result that is actually compelling.  I am not convinced that the protocol for generating the various architectures is doing a good job at creating a diversity of architecture (simply because of the max depth of 8 layers and 14 components overall). I suspect that most of these generated architectures are actually almost identical performance-wise and that it’s a waste to train so many of them on so many tasks. Unless the authors are already doing this, they should define a pruning mechanism that filters out nets that are too similar to already existing ones.  The batch normalization experiments in Table 2 seem odd and under-explained. It is also well-known that the optimal learning rates when using batch norm vs. not using batch norm can differ by an order of magnitude so given the fixed learning rate throughout all experiments, I take these results with some grain of salt.  I am not sure we got many insights into the kinds of architectures that ended up being at the top. Either visualizations, or trends (or both), would be great.  This work seems to conflate the study of parallel vs. serial architectures with the study of meta learning, which are somewhat distinct issues. I take issue with the table that compares parallel vs. serial performance (table 2) simply because the right way would be to filter the architectures by the same number of parameters / capacity.  Ultimately the conclusion seems to be that when applying deep nets in a new domain, it is difficult to come up with a good architecture in advance. In that sense, it is hard to see the paper as a constructive result, because it’s conclusions are that while the ranker may do a good job often-times, it’s not that reliable. Thus I am not convinced that this particular result will be of practical use to folks who are intending to use deep nets for a new domain.
Output: 

 en