Mining geographic knowledge using location aware topic model.
Chong WangJinggang WangXing XieWei-Ying MaPublished in: GIR (2007)
Keyphrases
- topic models
- location aware
- text mining
- mobility data
- latent dirichlet allocation
- topic modeling
- text streams
- probabilistic model
- location based services
- text documents
- co occurrence
- generative model
- context aware
- data mining
- location information
- probabilistic topic models
- knowledge discovery
- text classification
- mobile devices
- natural language processing
- frequent patterns
- activity recognition
- user experience
- itemsets