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  • Discretization with Trees (5.3)



Learning | Discretization | Decision Tree

New Feature: Structural Coefficients

The Structural Coefficient and the Local Structural Coefficients defined for the MDL score of the Bayesian networks are now also used for the MDL score of the trees induced in the context of Supervised Discretization. As Structural Coefficients cannot be defined within the Data Import Wizard, this feature is not available for Data Import. However, it is available for the following functions:

  • Data Association Wizard (applicable to the added continuous variables only as the existing continuous variables are not re-discretized)
  • Learning | Discretization 
  • Edit Node | States | Curve | Generate Discretization 
  • Tools | Multi-Quadrant Analysis 
  • Tools | Cross-Validation