no code implementations • COLING 2016 • Kai Yang, Yi Cai, Zhenhong Chen, Ho-fung Leung, Raymond Lau
Latent Dirichlet Allocation (LDA) and its variants have been widely used to discover latent topics in textual documents.
no code implementations • LREC 2014 • Guoyu Tang, Yunqing Xia, Weizhi Wang, Raymond Lau, Fang Zheng
We address the polysemy issue with a Bayesian model, and the synonymy issue by exploiting the Wikipedia redirections.