Supporting Relevance Feedback with Concept Learning for Semantic Information Retrieval in Large OWL Knowledge Base.
Liu YuanPublished in: PKAW (2018)
Keyphrases
- concept learning
- relevance feedback
- knowledge base
- information retrieval
- text representation
- low level features
- semantic web
- information retrieval systems
- semantic network
- knowledge representation
- owl ontologies
- document retrieval
- query expansion
- retrieval model
- semantic web technologies
- relevant documents
- semantic search
- inductive logic programming
- image retrieval
- query refinement
- description logics
- retrieval process
- retrieval effectiveness
- knowledge based systems
- expert systems
- natural language
- semantic web standards
- inductive learning
- constructive induction
- knowledge acquisition
- language model
- active learning
- semantic annotation
- semantic similarity
- wordnet
- logic programming
- text mining
- information extraction
- retrieval systems
- background knowledge
- test collection
- semantic information
- vector space model
- text classification
- semantic description