1. Semantic augmented topic model over short text;Li,2018
2. GLTM: a global and local word embedding-based topic model for short texts;Liang;IEEE Access,2018
3. Probabilistic latent semantic indexing;Hofmann,1999
4. Latent Dirichlet allocation;Blei;J. Mach. Learn. Res.,2003
5. A survey on topic modeling;Divya;Int. J. Recent Adv. Eng. Technol. (IJRAET),2013