A Multi-agent System for Semantic Information Retrieval.
Yingge WangElhadi M. ShakshukiPublished in: Canadian Conference on AI (2004)
Keyphrases
- information retrieval
- semantic search
- information extraction
- semantic annotation
- linguistic analysis
- information access
- information retrieval systems
- semantic information
- natural language
- search engine
- text mining
- domain specific
- spreading activation
- question answering
- learning to rank
- low level features
- measuring semantic similarity
- language processing
- latent semantic indexing
- semantic analysis
- semantic web
- relevance feedback
- language model
- query expansion
- document collections
- test collection
- semantic similarity
- context dependent
- information filtering
- low level
- semantic relationships
- document retrieval
- relevant documents
- high level
- computational linguistics
- semantic representation
- semantically meaningful
- text retrieval
- semantically rich
- natural language processing
- ontology based semantic
- machine learning