Exploring Time-Sensitive Variational Bayesian Inference LDA for Social Media Data.
Anjie FangCraig MacdonaldIadh OunisPhilip HabelXiao YangPublished in: ECIR (2017)
Keyphrases
- variational bayesian inference
- social media data
- latent dirichlet allocation
- social media
- topic models
- bayesian analysis
- massive amounts
- collapsed gibbs sampling
- generative model
- topic modeling
- text mining
- social networks
- gibbs sampling
- variational inference
- latent variables
- linear discriminant analysis
- social media sites
- graphical models
- probabilistic model
- recommender systems
- bayesian networks
- data mining