Generating Association Rules from Semi-Structured Documents Using an Extended Concept Hierarchy.
Lisa SinghPeter ScheuermannBin ChenPublished in: CIKM (1997)
Keyphrases
- concept hierarchy
- semi structured documents
- formal concept analysis
- association rules
- semi structured
- free text
- data mining
- concept lattice
- xml schema
- xml documents
- wordnet
- knowledge discovery
- association rule mining
- co occurrence
- information extraction
- user profiles
- itemsets
- data sets
- machine learning
- general purpose
- web documents
- structured data
- natural language processing
- background knowledge
- classification rules
- integrity constraints
- data analysis
- rule sets
- knowledge base
- artificial intelligence
- information retrieval
- real world
- databases