1. Blei, D.M., Ng, A.Y., Jordan, M.I.: Latent Dirichlet allocation. J. Mach. Learn. Res. 3, 993–1022 (2003)
2. Eklund, J.: With or without context: automatic text categorization using semantic kernels. Ph.D. thesis, University of Borås, Faculty of Librarianship, Information, Education and IT (2016)
3. Fernandes, J., Artífice, A., Fonseca, M.J.: Automatic estimation of the LSA dimension. In: Proceedings of the International Conference on Knowledge Discovery and Information Retrieval (IC3K 2011), pp. 301–305 (2011)
4. Huang, A.: Similarity measures for text document clustering. In: Proceedings of the Sixth New Zealand Computer Science Research Student Conference (NZCSRSC2008), Christchurch, New Zealand, pp. 49–56 (2008)
5. Landauer, T.K., Foltz, P.W., Laham, D.: An introduction to latent semantic analysis. Discourse Process. 25, 259–284 (1998)