Evaluation of Stemming, Query Expansion and Manual Indexing Approaches for the Genomic Task.
Samir AbdouJacques SavoyPatrick RuchPublished in: TREC (2005)
Keyphrases
- query expansion
- retrieval effectiveness
- information retrieval
- text retrieval
- retrieval strategies
- information retrieval systems
- language model
- pseudo feedback
- interactive query expansion
- pseudo relevance feedback
- relevance feedback
- relevant documents
- retrieval model
- probabilistic retrieval model
- automatic query expansion
- improving search
- language modeling
- ranked retrieval
- query disambiguation
- average precision
- query specific
- original query
- query terms
- test collection
- learning algorithm
- ranking scheme
- ad hoc retrieval
- co occurrence
- trec genomics track