TREC-6 English and Chinese Retrieval Experiments using PIRCS.
K. L. KwokLaszlo GrunfeldJ. H. XuPublished in: TREC (1997)
Keyphrases
- test collection
- chinese web
- information retrieval
- ad hoc retrieval
- trec web
- relevance feedback
- monolingual retrieval
- retrieval effectiveness
- english text
- retrieval model
- chinese language
- average precision
- document retrieval
- english chinese
- foreign language
- dependency parser
- query expansion
- information retrieval systems
- chinese text
- cross language retrieval
- cross language
- retrieval accuracy
- retrieval systems
- relevance assessments
- ad hoc information retrieval
- trec ad hoc
- chinese english
- short queries
- mono lingual
- pseudo relevance feedback
- image database
- document collections
- question answering
- expert search
- image retrieval
- okapi bm
- query performance prediction
- chinese characters
- relevance judgments
- language learning
- text retrieval
- relevant documents
- query translation
- language model
- machine translation
- cross language information retrieval
- number of relevant documents
- machine translation system
- search engine