A Two-Stage Approach towards Generalization in Knowledge Base Question Answering.
Srinivas RavishankarJune ThaiIbrahim AbdelazizNandana MihindukulasooriyaTahira NaseemPavan KapanipathiGaetano RossilloAchille FokouePublished in: CoRR (2021)
Keyphrases
- question answering
- knowledge base
- natural language processing
- information retrieval
- information extraction
- relation extraction
- question classification
- passage retrieval
- natural language
- knowledge representation
- named entities
- cross language
- question answering systems
- natural language questions
- sentence retrieval
- qa clef
- expert systems
- syntactic information
- text retrieval
- structured data
- answering questions