Han, Jun; Huang, Yu; Kumar, Kuldeep; Bhattacharya, Sukanto - In: Journal of Global Information Management (JGIM) 26 (2018) 1, pp. 104-119
In this paper the authors build on prior literature to develop an adaptive and time-varying metadata-enabled dynamic topic model (mDTM) and apply it to a large Weibo dataset using an online Gibbs sampler for parameter estimation. Their approach simultaneously captures the maximum number of...