Keyphrases
- learning analytics
- business intelligence
- topic models
- trajectory data
- case study
- data mining
- moving points
- spatial and temporal
- visual analytics
- continuously moving
- spatiotemporal patterns
- moving object trajectories
- object trajectories
- spatiotemporal data
- topic specific
- topic modeling
- big data
- moving objects
- news stories
- latent dirichlet allocation
- social media
- information systems
- data sets