A Decade after TREC-4 - NTCIR-5 CLIR-J-J Experiments at Yahoo!Japan.
Sumio FujitaPublished in: NTCIR (2005)
Keyphrases
- test collection
- information retrieval
- retrieval effectiveness
- relevant documents
- search engine
- average precision
- retrieval model
- retrieval systems
- document collections
- relevance judgments
- ir evaluation
- language model
- search tasks
- information retrieval evaluation
- patent retrieval
- trec test collections
- trec web
- relevance assessments
- ad hoc retrieval
- cross language information retrieval
- anchor text
- short queries
- cross language
- web search engines
- text mining