What's Hot in The Theme: Query Dependent Emerging Topic Extraction from Social Streams.
Yuki EndoHiroyuki TodaYoshimasa KoikePublished in: WWW (Companion Volume) (2015)
Keyphrases
- query dependent
- topic extraction
- web search
- text analysis
- document classification
- ranking algorithm
- document clustering
- multimedia retrieval
- learning to rank
- ranking functions
- topic modeling
- blog entries
- latent dirichlet allocation
- text mining
- data mining
- text classification
- natural language processing
- knowledge discovery
- bayesian networks
- search engine