Generative Relation Linking for Question Answering over Knowledge Bases.
Gaetano RossielloNandana MihindukulasooriyaIbrahim AbdelazizMihaela A. BorneaAlfio GliozzoTahira NaseemPavan KapanipathiPublished in: ISWC (2021)
Keyphrases
- question answering
- knowledge base
- information retrieval
- natural language processing
- named entities
- cross language
- passage retrieval
- qa clef
- question classification
- generative model
- information extraction
- expert systems
- natural language
- question answering systems
- open domain question answering
- relation extraction
- syntactic information
- natural language questions
- answer validation
- semantic roles
- candidate answers
- sentence retrieval
- answering questions
- qa systems
- xml documents
- search engine
- data mining