Using Concept Hierarchies in Knowledge Discovery.
Marco Eugênio Madeira Di BenedittoLeliane Nunes de BarrosPublished in: SBIA (2004)
Keyphrases
- concept hierarchy
- formal concept analysis
- knowledge discovery
- concept lattice
- co occurrence
- data mining
- attribute oriented induction
- text mining
- text corpora
- data mining techniques
- association rules
- databases
- user profiles
- data analysis
- wordnet
- itemsets
- attribute values
- machine learning
- keywords
- information retrieval
- attribute oriented
- contextual information
- association rule mining
- background knowledge
- data mining algorithms
- domain ontology
- domain knowledge