Pretrained Transformers for Simple Question Answering over Knowledge Graphs.
Denis LukovnikovAsja FischerJens LehmannPublished in: CoRR (2020)
Keyphrases
- question answering
- information retrieval
- question classification
- information extraction
- natural language processing
- passage retrieval
- natural language questions
- natural language
- question answering systems
- open domain question answering
- qa clef
- answer extraction
- named entities
- knowledge base
- sentence retrieval
- syntactic information
- cross language
- domain knowledge
- relation extraction
- candidate answers
- background knowledge
- knowledge representation
- answer validation
- semantic roles
- qa systems
- knowledge sources
- multi modal
- expert systems