A Two-Stage Approach towards Generalization in Knowledge Base Question Answering.
Srinivas RavishankarDung ThaiIbrahim AbdelazizNandana MihindukulasooriyaTahira NaseemPavan KapanipathiGaetano RossielloAchille FokouePublished in: EMNLP (Findings) (2022)
Keyphrases
- question answering
- knowledge base
- information extraction
- natural language processing
- question classification
- qa clef
- passage retrieval
- information retrieval
- cross language
- question answering systems
- natural language
- named entities
- syntactic information
- open domain question answering
- expert systems
- wordnet
- answering questions
- textual entailment recognition
- relation extraction
- knowledge representation