IR and AI: Using co-occurrence Theory to Generate Lightweight Ontologies.
Ying DingRobert EngelsPublished in: DEXA Workshop (2001)
Keyphrases
- co occurrence
- lightweight
- semantic relations
- semantic relationships
- knowledge representation
- term co occurrence
- information retrieval
- artificial intelligence
- concept hierarchy
- visual words
- wordnet
- dos attacks
- named entities
- query terms
- domain specific
- machine learning
- semantic similarity
- wireless sensor networks
- retrieval effectiveness
- expert systems
- latent semantic analysis
- query expansion
- communication infrastructure
- text retrieval
- rfid tags
- text mining