High Accuracy Question Answering via Hybrid Controlled Natural Language.
Tiantian GaoPaul FodorMichael KiferPublished in: WI (2018)
Keyphrases
- question answering
- controlled natural language
- natural language
- information retrieval
- passage retrieval
- question classification
- natural language processing
- cross language
- information extraction
- named entities
- natural language questions
- qa clef
- syntactic information
- open domain question answering
- question answering systems
- semantic representation
- semantic roles
- answering questions
- text mining
- candidate answers
- formal language
- sentence retrieval
- relation extraction
- question answer pairs
- textual entailment recognition