Combining paper cooperative network and topic model for expert topic analysis and extraction.
Shengxiang GaoXian LiZhengtao YuYu QinYang ZhangPublished in: Neurocomputing (2017)
Keyphrases
- topic models
- cooperative
- latent dirichlet allocation
- topic modeling
- topic discovery
- latent topics
- text mining
- information extraction
- latent variables
- probabilistic model
- data analysis
- text analysis
- information retrieval
- co occurrence
- peer to peer
- conditional random fields
- text corpora
- bayesian networks
- variational inference