Identification of Web Information using Concept Hierarchies and On-line Updates of Concept Importance.
Zhan LiRonald R. YagerMarek ReformatPublished in: IFSA/EUSFLAT Conf. (2009)
Keyphrases
- concept hierarchy
- web information
- formal concept analysis
- website
- user profiles
- web mining
- co occurrence
- attribute oriented
- web data
- web pages
- search engine
- background knowledge
- web content
- attribute oriented induction
- information filtering
- concept lattice
- keywords
- domain ontology
- domain specific
- information overload
- attribute values
- information sources
- database systems