A semi-supervised tool for clustering accounting databases with applications to internal controls.
Argyris ArgyrouAndriy AndreevPublished in: Expert Syst. Appl. (2011)
Keyphrases
- databases
- semi supervised
- unsupervised learning
- semi supervised clustering
- constrained clustering
- labeled data
- pairwise constraints
- clustering method
- semi supervised learning
- supervised learning
- self organizing maps
- information theoretic
- data clustering
- k means
- instance level constraints
- hierarchical clustering
- clustering algorithm
- knowledge discovery
- internal and external
- data integration
- software tools
- neural network
- high dimensional data
- data sources
- active learning
- data model
- database systems
- database
- information systems
- semi supervised clustering algorithm
- multi view
- data points
- relational databases
- training data
- metadata