Synonym-Based Expansion and Boosting-Based Re-Ranking: A Two-phase Approach for Genomic Information Retrieval.
Zhongmin ShiBaohua GuFred PopowichAnoop SarkarPublished in: TREC (2005)
Keyphrases
- information retrieval
- learning to rank
- document retrieval
- query expansion
- ranking functions
- desktop search
- document ranking
- probability ranking principle
- web search
- maximal marginal relevance
- information retrieval systems
- ranking algorithm
- information access
- search engine
- biomedical information retrieval
- text retrieval
- high throughput
- evaluation measures
- rank aggregation
- language model
- relevant documents
- link analysis
- personalized search
- effective retrieval
- test collection
- ranking models
- sequence data
- feature selection
- learning algorithm
- language modeling
- information extraction
- retrieval effectiveness
- co occurrence
- retrieval systems
- wordnet
- relevance model
- genomic data
- decision trees
- expert finding
- retrieval model
- term extraction
- bag of words
- question answering
- document collections