Monolingual and Cross-language QA using a QA-oriented Passage Retrieval System.
José Manuel Gómez SorianoEmpar Bisbal AsensiDavide BuscaldiPaolo RossoEmilio Sanchis ArnalPublished in: CLEF (Working Notes) (2005)
Keyphrases
- question answering
- cross language
- information retrieval
- passage retrieval
- answer extraction
- question answering systems
- qa clef
- european languages
- qa systems
- language independent
- query translation
- cross language information retrieval
- information extraction
- itc irst
- natural language processing
- cross language retrieval
- spoken document retrieval
- natural language
- text retrieval
- answer validation
- document retrieval
- semantic roles
- relevance feedback
- machine learning
- named entities
- parallel corpora
- syntactic information