Interactive Document Expansion for Answer Extraction of Question Answering System.
Jun-ichi FukumotoNoriaki AburaiRyosuke YamanishiPublished in: KES (2013)
Keyphrases
- answer extraction
- question answering
- cross lingual
- qa clef
- open domain question answering
- cross language
- syntactic information
- semantic roles
- question answering systems
- linguistic features
- information retrieval
- information access
- natural language processing
- information extraction
- language modeling
- passage retrieval
- machine translation
- semantic information
- probabilistic model
- feature selection
- artificial intelligence