Entity-Duet Neural Ranking: Understanding the Role of Knowledge Graph Semantics in Neural Information Retrieval.
Zhenghao LiuChenyan XiongMaosong SunZhiyuan LiuPublished in: ACL (1) (2018)
Keyphrases
- structured data
- information extraction
- information retrieval
- network architecture
- neural network
- learning to rank
- named entities
- web search
- knowledge acquisition
- knowledge base
- domain knowledge
- neural mechanisms
- semantic information
- conceptual model
- ranking algorithm
- probability ranking principle
- entity ranking
- neural model
- natural language
- knowledge structures
- test collection
- desktop search
- knowledge representation
- vector space model
- search engine
- graphical representation
- owl ontologies
- rank aggregation
- document ranking
- expert systems
- query expansion