Thesaurus or Logical Ontology, Which do we Need for Mining Text?
Junichi TsujiiPublished in: LREC (2004)
Keyphrases
- semantic links
- text mining
- information retrieval
- domain specific
- semantic network
- concept space
- logical reasoning
- semantic information
- keywords
- data mining
- domain ontology
- text representation
- information retrieval systems
- domain knowledge
- web mining
- natural language processing
- semantic web
- free text
- text retrieval
- knowledge representation
- information extraction
- world knowledge
- semi automatically
- semantic representation
- semantic annotation
- knowledge discovery
- automatically created
- text classification
- mining algorithm
- automatically extracting
- digital libraries
- query expansion
- database
- text documents
- sequential patterns
- itemsets
- text summarization
- logical structure
- wordnet
- image retrieval
- ontology construction
- document collections
- machine learning
- background knowledge