Faithful to the Document or to the World? Mitigating Hallucinations via Entity-Linked Knowledge in Abstractive Summarization.
Yue DongJohn WietingPat VergaPublished in: EMNLP (Findings) (2022)
Keyphrases
- knowledge base
- knowledge representation
- knowledge extraction
- domain knowledge
- knowledge management
- document images
- expert systems
- prior knowledge
- information retrieval
- knowledge acquisition
- knowledge discovery
- semantic information
- natural language
- retrieval systems
- keywords
- text summarization
- keyphrase extraction
- automatic text summarization