Developing a semantic-enable information retrieval mechanism.
Ming-Yen ChenHui-Chuan ChuYuh-Min ChenPublished in: Expert Syst. Appl. (2010)
Keyphrases
- information retrieval
- linguistic analysis
- information retrieval systems
- semantic search
- search engine
- spreading activation
- high level
- ontology based semantic
- query expansion
- computational model
- semantic web technologies
- semantic analysis
- semantic knowledge
- semantic annotation
- language model
- semantic information
- web service descriptions
- document collections
- learning to rank
- semantic representation
- text mining
- information extraction
- neural network
- natural language
- measuring semantic similarity
- selection mechanism
- semantically related
- tf idf
- information filtering
- vector space model
- web intelligence
- information access
- semantic network
- semantic similarity
- low level features
- document retrieval
- test collection
- question answering
- domain specific
- knowledge discovery