Encoding Explanatory Knowledge for Zero-shot Science Question Answering.
Zili ZhouMarco ValentinoDonal LandersAndré FreitasPublished in: CoRR (2021)
Keyphrases
- question answering
- question classification
- natural language processing
- information retrieval
- natural language
- information extraction
- syntactic information
- question answering systems
- natural language questions
- named entities
- cross language
- domain knowledge
- artificial intelligence
- qa clef
- open domain question answering
- data mining
- relation extraction
- semantic information
- structured data
- knowledge representation
- semantic roles
- expert systems
- knowledge base