An entity-centric query expansion approach to cumulative citation recommendation in Knowledge Base acceleration.
Chunyan XiePublished in: FSKD (2015)
Keyphrases
- query expansion
- knowledge base
- information retrieval systems
- language model
- retrieval effectiveness
- information retrieval
- pseudo relevance feedback
- collaborative filtering
- recommender systems
- language modeling
- text retrieval
- relevant documents
- improving search
- relevance feedback
- automatic query expansion
- retrieval model
- original query
- trec genomics track
- query expansion methods
- ad hoc retrieval
- personalized recommendation
- user feedback
- named entities
- document retrieval
- wordnet
- query disambiguation
- query terms
- relevance model
- user preferences
- interactive query expansion
- ranked retrieval
- vocabulary mismatch
- biomedical information retrieval