Efficient and Accurate Contextual Re-Ranking for Knowledge Graph Question Answering.
Kexuan SunNicolaas Paul JedemaKarishma SharmaRuben JanssenJay PujaraPedro A. SzekelyAlessandro MoschittiPublished in: LREC/COLING (2024)
Keyphrases
- question answering
- candidate answers
- question classification
- information extraction
- information retrieval
- natural language processing
- named entities
- natural language
- qa clef
- cross language
- knowledge base
- domain knowledge
- natural language questions
- question answering systems
- open domain question answering
- relation extraction
- syntactic information
- graph structure
- web search
- knowledge representation
- ranking algorithm
- answer validation
- image retrieval