Discovering geographical topics in the twitter stream.
Liangjie HongAmr AhmedSiva GurumurthyAlexander J. SmolaKostas TsioutsiouliklisPublished in: WWW (2012)
Keyphrases
- topic detection
- emerging topics
- hot topics
- social media
- data streams
- social networks
- social media platforms
- information retrieval
- topic models
- related topics
- twitter users
- online social networks
- latent dirichlet allocation
- trend detection
- text streams
- text documents
- document collections
- sliding window
- statistical analysis and data mining
- text mining
- keywords
- real time
- automatically discovering
- real world events
- probabilistic model
- public opinion
- micro blogging