Keyphrases
- wikipedia pages
- entity ranking
- web image retrieval
- ranking algorithm
- short texts
- web search
- wikipedia articles
- learning to rank
- baseline models
- named entities
- topic detection
- ranking functions
- information retrieval
- link analysis
- probabilistic topic models
- related topics
- topic models
- knowledge base
- wordnet
- user interests
- link structure
- anchor text
- document collections
- document corpus
- keywords
- latent dirichlet allocation
- semantic relations
- web mining
- semantic information
- topic modeling
- citation networks
- documents retrieved
- key concepts
- information extraction