Zhou, Q., H. Chen, Y. Zheng, and Z. Wang. “EvaLDA: Efficient Evasion Attacks Towards Latent Dirichlet Allocation”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 16, May 2021, pp. 14602-11, doi:10.1609/aaai.v35i16.17716.