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Programming languages were trained on large amounts of data pulled from a wide array of repositories we are able to deliver these high metrics especially with regards to programming languages by making use of MXNet for deep learning to learn similarities among these languages we consider (which are the programming languages that are present in the repo). Specifically this was trained on data snippets of files pulled from the data files present here: https://github.com/aliostad/deep-learning-lang-detection/tree/master/data. Thus, we can believe that this accuracy measurement can be maintained on prediction of new issues which have code snippets presented within them. Training was done with a 6 layer deep model in Keras-MXNet using the 2000 files present (and creating snippets out of them) for the languages we are interested in from the repository data above.

Motivations/Conclusion:

We do notice that there is a case that may be present of overfitting here, especially with the case of the Performance label. However in looking further into the issues labeled as Performance, we notice that similar words and phrases are included across issues labeled as Performance (i.e. in most cases the word itself, and words like speed..). The training data for our the word embeddings that our model has trained on is able to give these kinds of results due to the use because of word2vec which provides us with a high cosine similarity - we can speculate that these common words were grouped together and hence the model was able to predict these labels with a high accuracy. Given this data, we are able to see which labels the model can predict accurately for. Given a certain accuracy threshold, the bot has the potential to label an issue given that surpasses this value. As a result, we would be able to accurately provide labels to new issues. 

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