1. Liu, B.: Sentiment analysis and subjectivity. In: Handbook of Natural Language Processing, pp. 627–666 (2010)
2. Balahur, A., Steinberger, R., Kabadjov, M.: Sentiment analysis in the news. Infrared Phys. Technol. 65, 94–102 (2014)
3. Long, J., Yu. M., Zhou, M., et al.: Target-dependent twitter sentiment classification. In: Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies (2011)
4. Pak, A., Paroubek, P.: Twitter as a corpus for sentiment analysis and opinion mining. In: Proceedings of International Conference on Language Resources and Evaluation (LREc), vol. 10 (2010)
5. Wen, X., Shao, L., Xue, Y., Fang, W.: A rapid learning algorithm for vehicle classification. Inf. Sci. 295(1), 395–406 (2015)