Hashtag Graph Based Topic Model for Tweet Mining.
Yuan WangJie LiuJishi QuYalou HuangJimeng ChenXia FengPublished in: ICDM (2014)
Keyphrases
- topic models
- text mining
- latent topics
- topic tracking
- latent dirichlet allocation
- topic modeling
- text streams
- text documents
- generative model
- named entities
- latent variables
- probabilistic model
- semi supervised
- co occurrence
- knowledge discovery
- text corpora
- gibbs sampling
- topic discovery
- microblog posts
- probabilistic topic models
- word pairs
- information extraction
- active learning
- image segmentation
- machine learning