On Text Mining Algorithms for Automated Maintenance of Hierarchical Knowledge Directory.
Han-joon KimPublished in: KSEM (2006)
Keyphrases
- text mining
- learning algorithm
- orders of magnitude
- computational cost
- neural network
- hierarchical structure
- computationally efficient
- data sets
- knowledge discovery
- times faster
- knowledge based systems
- data mining techniques
- knowledge representation
- significant improvement
- knowledge base
- domain knowledge
- expert systems
- theoretical analysis
- computational complexity
- machine learning
- raw data
- information resources
- concept hierarchy