Leveraging Multi-Domain Prior Knowledge in Topic Models.
Zhiyuan ChenArjun MukherjeeBing LiuMeichun HsuMalú CastellanosRiddhiman GhoshPublished in: IJCAI (2013)
Keyphrases
- multi domain
- topic models
- prior knowledge
- latent variables
- generative model
- topic modeling
- latent dirichlet allocation
- cross domain
- domain specific
- co occurrence
- text mining
- latent topic models
- probabilistic model
- text documents
- latent topics
- prior information
- probabilistic topic models
- heterogeneous networks
- training data
- general purpose
- hierarchical bayesian model
- databases
- natural language processing