KGPR: Knowledge Graph Enhanced Passage Ranking.
Jinyuan FangZaiqiao MengCraig MacdonaldPublished in: CIKM (2023)
Keyphrases
- link analysis
- knowledge acquisition
- knowledge base
- image segmentation
- ranking algorithm
- knowledge representation
- data mining techniques
- learning to rank
- connected components
- weighted graph
- graph representation
- domain knowledge
- graph theoretic
- explicit or implicit
- document retrieval
- graph theory
- ranked list
- ranking functions
- data mining
- question answering
- random walk
- knowledge discovery
- expert systems
- social networks