Rarity-Oriented Information Retrieval: Social Bookmarking vs. Word Co-occurrence.
Takayuki YumotoTakahiro YamanakaManabu NiiNaotake KamiuraPublished in: ICADL (2016)
Keyphrases
- social bookmarking
- information retrieval
- word co occurrence
- co occurrence
- social networking
- keyword extraction
- web pages
- spam detection
- search engine
- user experience
- keyphrase extraction
- text retrieval
- text mining
- information retrieval systems
- test collection
- learning to rank
- keywords
- question answering
- information extraction
- document collections
- information access
- user activity
- personalized recommendation
- document retrieval
- retrieval model
- vector space model
- language modeling
- social networks
- data mining