Modeling Semantics with Gated Graph Neural Networks for Knowledge Base Question Answering.
Daniil SorokinIryna GurevychPublished in: COLING (2018)
Keyphrases
- question answering
- knowledge base
- logic programming
- information retrieval
- question classification
- natural language processing
- natural language
- information extraction
- qa clef
- cross language
- expert systems
- syntactic information
- sentence retrieval
- passage retrieval
- knowledge representation
- named entities
- answer extraction
- question answering systems
- candidate answers
- retrieval model
- answer validation
- qa systems
- semantic information
- semantic representation
- machine learning
- structured data
- answering questions
- relational databases
- textual entailment recognition