Spatial topic modeling in online social media for location recommendation.
Bo HuMartin EsterPublished in: RecSys (2013)
Keyphrases
- topic modeling
- collaborative filtering
- topic models
- online social media
- latent dirichlet allocation
- modeling framework
- social media
- online social networks
- recommender systems
- text classification
- probabilistic model
- text mining
- latent topics
- social networks
- latent factor models
- generative model
- user generated content
- latent variables
- user preferences
- knn
- active learning
- prior knowledge
- support vector