Semantic Information Retrieval for Personalized E-Learning.
Leyla ZhuhadarOlfa NasraouiPublished in: ICTAI (1) (2008)
Keyphrases
- information retrieval
- semantic search
- information retrieval systems
- linguistic analysis
- ontology based semantic
- information extraction
- search engine
- spreading activation
- document collections
- information access
- semantic network
- neural network
- semantically equivalent
- semantic knowledge
- semantic web
- natural language
- retrieval effectiveness
- semantic similarity
- semantic representation
- language processing
- vector space model
- semantic annotation
- domain specific
- semantic information
- text retrieval
- test collection
- natural language processing
- text mining
- web search
- digital libraries
- computational linguistics
- language model
- latent semantic analysis
- semantic analysis
- information filtering
- semantic web technologies
- semi automatic
- retrieval systems
- language modeling
- low level
- learning to rank