Similarity-based knowledge graph queries for recommendation retrieval.
Lisa WenigeJohannes RuhlandPublished in: Semantic Web (2019)
Keyphrases
- retrieval systems
- domain knowledge
- query formulation
- structured documents
- information retrieval
- boolean queries
- data retrieval
- web search engines
- user queries
- query processing
- information retrieval systems
- document retrieval
- retrieval quality
- ad hoc retrieval
- semantic query
- database
- query evaluation
- directed graph
- ranked retrieval
- random walk
- knowledge representation
- image retrieval
- query language
- information overload
- retrieval process
- recommender systems
- content and structure
- indexing structure
- knowledge base
- similarity based retrieval
- keywords
- exact match
- multiple queries
- query refinement
- structured data
- image database
- keyword queries
- recommendation systems
- graph structure
- query expansion