DR.QG: Enhancing Closed-Domain Question Answering via Retrieving Documents for Question Generation.
Zhi-Wei TongYao-Chung FanFang-Yie LeuPublished in: IMIS (2023)
Keyphrases
- question answering
- question answering systems
- natural language questions
- information retrieval
- candidate answers
- answering questions
- question classification
- passage retrieval
- qa clef
- qa systems
- answer extraction
- syntactic information
- information extraction
- document retrieval
- answer validation
- open domain question answering
- domain specific
- natural language
- information retrieval systems
- named entities
- cross language
- text summarization
- natural language processing
- text documents
- relevant documents
- correct answers
- sql queries
- document collections
- search engine
- question answer pairs
- relation extraction
- feature weighting
- vector space model
- ranked list
- retrieval systems
- knowledge base
- artificial intelligence