Spatio-Temporal Topic Modeling in Mobile Social Media for Location Recommendation.
Bo HuMohsen JamaliMartin EsterPublished in: ICDM (2013)
Keyphrases
- topic modeling
- spatio temporal
- social media
- collaborative filtering
- topic models
- mobile objects
- mobile devices
- latent dirichlet allocation
- modeling framework
- recommender systems
- movement patterns
- text classification
- text mining
- user generated content
- scientific articles
- moving objects
- text corpora
- topic extraction
- real world
- image classification
- co occurrence
- information extraction
- probabilistic model
- latent topics
- text documents
- probabilistic latent semantic analysis
- social networks
- information retrieval