Dynamic Topic Model for Tracking Topic Evolution and Measuring Popularity of Scientific Literature.
Ye-Zheng LiuJicheng WangYang QianYuanchun JiangJianshan SunYidong ChaiPublished in: DSC (2021)
Keyphrases
- topic models
- scientific literature
- text mining
- latent dirichlet allocation
- topic modeling
- latent topics
- topic discovery
- scientific papers
- probabilistic model
- co occurrence
- generative model
- text documents
- digital libraries
- information retrieval
- probabilistic topic models
- text processing
- natural language processing
- microblog posts
- biomedical literature
- text streams
- feature selection
- text classification
- multimedia
- data mining
- latent topic model
- author topic model