1. Araque, O., Corcuera-Platas, I., Sánchez-Rada, J. F., & Iglesias, C. A. (2017). Enhancing deep learning sentiment analysis with ensemble techniques in social applications. Expert Systems with Applications, 77, 236–246.
2. Da Silva, N. F. F., Hruschka, E. R., & Hruschka, E. R. (2014). Tweet sentiment analysis with classifier ensembles. Decision Support Systems, 66, 170–179.
3. Giachanou, A., & Crestani, F. (2016). Like it or not: A survey of twitter sentiment analysis methods. ACM Computing Surveys, 49, 28.
4. Graves, A. (2013) Generating sequences with recurrent neural networks, arXiv preprint arXiv: 1308.0850.
5. Kadlec, R., Schmid, M. and Kleindienst, J. (2015) Improved deep learning baselines for ubuntu corpus dialogs, arXiv preprint arXiv:1510.03753.