Contrastive topic evolution discovery via nonnegative matrix factorization

Qianru Li, Bo Chen, Songjun Ma, Luoyi Fu, Xinbing Wang. Contrastive topic evolution discovery via nonnegative matrix factorization. In 2016 IEEE International Conference on Communications, ICC 2016, Kuala Lumpur, Malaysia, May 22-27, 2016. pages 1-6, IEEE, 2016. [doi]

Abstract

Abstract is missing.