Bloggers as experts: feed distillation using expert retrieval models.
Krisztian BalogMaarten de RijkeWouter WeerkampPublished in: SIGIR (2008)
Keyphrases
- retrieval model
- domain experts
- information retrieval systems
- document retrieval
- language model
- test collection
- retrieval effectiveness
- language modeling
- information retrieval
- vector space
- statistical language models
- query expansion
- retrieval framework
- retrieval systems
- relevance feedback
- vector space model
- user queries
- retrieval functions
- query terms
- tf idf
- sentence retrieval
- trec collections
- expert finding
- inference network model
- data points
- active learning
- web pages
- search engine
- learning algorithm