A collective topic model for milestone paper discovery.
Ziyu LuNikos MamoulisDavid W. CheungPublished in: SIGIR (2014)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- text mining
- text documents
- probabilistic model
- co occurrence
- knowledge discovery
- latent topics
- topic discovery
- variational inference
- latent variables
- gibbs sampling
- generative model
- baseline models
- text corpora
- probabilistic topic models
- microblog posts
- machine learning
- latent topic models
- knowledge representation
- learning algorithm