Statistical Machine Translation based Passage Retrieval for Cross-Lingual Question Answering.
Tomoyosi AkibaKei ShimizuAtsushi FujiiPublished in: IJCNLP (2008)
Keyphrases
- cross lingual
- statistical machine translation
- passage retrieval
- question answering
- machine translation
- natural language processing
- language modeling
- language model
- information extraction
- translation model
- natural language
- cross language
- information retrieval
- named entities
- text classification
- document retrieval
- relevance model
- syntactic information
- machine translation system
- question answering systems
- query expansion
- target language
- source language
- qa systems
- news articles
- transfer learning
- feature selection
- artificial intelligence