Axiomatic Term-Based Personalized Query Expansion Using Bookmarking System.
Philippe MulhemNawal Ould AmerMathias GéryPublished in: DEXA (2) (2016)
Keyphrases
- query expansion
- expansion terms
- web corpora
- query terms
- term selection
- term mismatch
- probabilistic retrieval model
- information retrieval systems
- pseudo relevance feedback
- information retrieval
- retrieval effectiveness
- initial query
- relevance model
- language modeling
- relevance feedback
- language model
- retrieval model
- relevant documents
- language modeling framework
- improving search
- text retrieval
- ad hoc retrieval
- text based image retrieval
- e learning
- original query
- automatic query expansion
- trec genomics track
- test collection
- pseudo feedback
- ranked retrieval
- term weighting
- retrieved documents
- query disambiguation
- search engine
- query expansion methods