1. Pooja, K., Amitkumar, M., Kavita, D., Tejaswini, D.: Online examination with short text matching. In: IEEE Global Conference on Wireless Computing and Networking, pp. 56–60, Lonavala, India (2014)
2. Li, B., Lu, J., Yao, J., Zhu, Q.: Automated essay scoring using the KNN algorithm. In: IEEE Proceedings of the International Conference on Computer Science and Software Engineering, pp. 735–738, Hubei, China (2008)
3. Himani, M., Syamala Devi, M.: Subjective evaluation using LSA technique. Int. J. Comput. Distrib. Syst. (2013)
4. Arun, P., Parshu, D., Karma, W., Kesang, W., Uttar, R., Yeshi, J.: Automatic answer evaluation: NLP approach. In: ResearchGate, pp. 1–5 (2016).
https://doi.org/10.13140/RG.2.1.2563.6726
5. James, A.: Natural language processing. In: Encyclopedia of Computer Science, 4th edn., ACM Digital Library, pp. 1218–1222. Wiley, Chichester (2003)