Extraction of Semantic Clusters for Terminological Information Retrieval from MRDs.
Gerardo SierraJohn McNaughtPublished in: LREC (2000)
Keyphrases
- information retrieval
- information extraction
- semantic search
- clustering algorithm
- linguistic analysis
- semantic network
- search engine
- hierarchical clustering
- spreading activation
- natural language
- information retrieval systems
- text mining
- ontology based semantic
- semantic annotation
- data points
- semantic knowledge
- vector space model
- knowledge base
- measuring semantic similarity
- text retrieval
- related documents
- document corpus
- document clustering
- relevant documents
- domain ontology
- semantic information
- question answering
- semantic web
- domain specific
- high level
- learning to rank
- semantic similarity
- retrieval systems
- test collection
- document collections
- language model
- semantically relevant