Efficient Mining of Closed Tree Patterns from Large Tree Databases with Subtree Constraint.
Viet Anh NguyenKoichiro DoiAkihiro YamamotoPublished in: Int. J. Artif. Intell. Tools (2012)
Keyphrases
- tree mining
- tree patterns
- closed frequent
- frequent subtrees
- databases
- mining frequent
- rooted trees
- tree structures
- embedded subtrees
- tree structure
- tree structured data
- frequent patterns
- mining algorithm
- unordered trees
- knowledge discovery
- relational databases
- web mining
- multi dimensional
- sequence mining
- data integration
- xml queries
- tree languages
- structural features
- parent child
- data mining techniques
- data sources
- database systems