Bi-directional Cross Language Question Answering using a Single Monolingual QA System.
Kei ShimizuTomoyosi AkibaAtsushi FujiiKatunobu ItouPublished in: NTCIR (2005)
Keyphrases
- question answering
- cross language
- bi directional
- information extraction
- cross language information retrieval
- information retrieval
- qa clef
- qa systems
- passage retrieval
- named entities
- query translation
- natural language processing
- natural language
- answer extraction
- syntactic information
- machine learning
- relation extraction
- comparable corpora
- spoken document retrieval
- answer validation
- cross lingual
- document retrieval
- text mining
- parallel corpora