Enhancing Knowledge Selection via Multi-level Document Semantic Graph.
Haoran ZhangTan YongmeiPublished in: LREC/COLING (2024)
Keyphrases
- semantic information
- domain knowledge
- knowledge management
- information retrieval
- expert systems
- knowledge acquisition
- knowledge extraction
- document classification
- higher level
- data mining techniques
- knowledge representation
- knowledge base
- information retrieval systems
- prior knowledge
- document collections
- web documents
- case study
- background knowledge
- retrieval systems
- knowledge sharing
- knowledge sources
- multi layer
- artificial intelligence