Incorporating Entities in News Topic Modeling.
Linmei HuJuan-Zi LiZhihui LiChao ShaoZhixing LiPublished in: NLPCC (2013)
Keyphrases
- topic modeling
- entity linking
- topic models
- latent dirichlet allocation
- text mining
- text classification
- scientific articles
- modeling framework
- news articles
- text documents
- collaborative filtering
- named entities
- latent topics
- keywords
- text corpora
- neural network
- probabilistic model
- pattern recognition
- hierarchical bayesian model
- topic extraction