A Method of Cross-Lingual Question-Answering Based on Machine Translation and Noun Phrase Translation using Web documents - Yokohama National University at NTCIR-6 CLQA.
Tatsunori MoriKousuke TakahashiPublished in: NTCIR (2007)
Keyphrases
- machine translation
- cross lingual
- information extraction
- question answering
- machine translation system
- cross language
- web documents
- natural language processing
- cross lingual information retrieval
- cross language information retrieval
- query translation
- mono lingual
- translation model
- statistical machine translation
- named entities
- natural language
- target language
- parallel corpus
- source language
- probabilistic model
- answer extraction
- parallel corpora
- qa clef
- language modeling
- query expansion
- active learning
- information retrieval