Evaluating the Information Retrieval Performance of Query Expansion Method and On-line Search Engine on General Query.
Chih-Chuan HsuShih-Hung WuPublished in: Int. J. Comput. Linguistics Chin. Lang. Process. (2011)
Keyphrases
- search engine
- information retrieval
- user queries
- search queries
- query expansion
- retrieval systems
- relevance feedback
- query processing
- database
- response time
- query formulation
- data structure
- query refinement
- query evaluation
- information retrieval systems
- keywords
- search quality
- query recommendation
- keyword search
- retrieval process
- data sources
- relevance ranking
- query suggestion
- document collections
- web search
- query logs
- information extraction
- query interface
- meta search