Automatic Question Answering Based on Single Document.
Xiaodong WangBei XuHai ZhugePublished in: SKG (2016)
Keyphrases
- question answering
- passage retrieval
- information retrieval
- speech transcripts
- text summarization
- information extraction
- natural language processing
- candidate answers
- natural language
- question classification
- named entities
- natural language questions
- syntactic information
- document collections
- retrieval systems
- cross language
- text documents
- keywords
- qa clef
- sentence retrieval
- automatically generated
- text mining
- question answering systems
- relation extraction
- relevant documents
- semantic roles
- user queries
- web documents
- language model
- information retrieval systems
- relational databases
- search engine