TREC-5 English and Chinese Retrieval Experiments using PIRCS.
K. L. KwokLaszlo GrunfeldPublished in: TREC (1996)
Keyphrases
- test collection
- information retrieval
- chinese web
- monolingual retrieval
- relevance feedback
- retrieval model
- trec web
- english text
- retrieval effectiveness
- chinese language
- ad hoc retrieval
- foreign language
- document collections
- retrieval systems
- information retrieval systems
- cross language retrieval
- question answering
- native speakers
- average precision
- language model
- chinese text
- chinese characters
- chinese english
- english chinese
- machine translation
- query expansion
- ad hoc information retrieval
- query performance prediction
- okapi bm
- natural language
- dependency parser
- relevance assessments
- information extraction
- image database
- document retrieval
- mono lingual
- search engine
- trec blog track
- short queries
- relevance judgments
- pseudo relevance feedback
- tf idf
- cross language
- image retrieval
- stop words
- dependency parsing
- retrieval accuracy
- number of relevant documents
- cross lingual
- text retrieval
- trec ad hoc