Comparing cross-language query expansion techniques by degrading translation resources.
Paul McNameeJames MayfieldPublished in: SIGIR (2002)
Keyphrases
- query expansion
- cross language
- text retrieval
- query translation
- parallel corpora
- cross language information retrieval
- document retrieval
- information retrieval systems
- language model
- language modeling
- language independent
- retrieval effectiveness
- information retrieval
- cross lingual
- relevant documents
- information access
- document collections
- relevance feedback
- linguistic resources
- question answering
- text categorization
- retrieval model
- pseudo relevance feedback
- automatic query expansion
- bilingual dictionaries
- comparable corpora
- spoken document retrieval
- original query
- query terms
- chinese english
- machine translation system
- query expansion methods
- semantic relatedness
- image retrieval
- digital libraries
- translation model
- relevance model
- retrieved documents
- information resources