EWEK-QA: Enhanced Web and Efficient Knowledge Graph Retrieval for Citation-based Question Answering Systems.
Mohammad DehghanMohammad Ali AlomraniSunyam BaggaDavid Alfonso-HermeloKhalil BibiAbbas GhaddarYingxue ZhangXiaoguang LiJianye HaoQun LiuJimmy LinBoxing ChenPrasanna ParthasarathiMahdi BiparvaMehdi RezagholizadehPublished in: CoRR (2024)
Keyphrases
- question answering systems
- question answering
- question classification
- passage retrieval
- data retrieval
- document retrieval
- information retrieval systems
- information retrieval
- open domain
- candidate answers
- knowledge representation
- answering questions
- natural language
- retrieval model
- information extraction
- natural language processing
- web documents
- answer extraction
- relevance feedback
- search engine
- knowledge base
- background knowledge
- data mining techniques
- audio visual
- artificial intelligence
- link analysis
- databases
- query processing