ITreeSpecification.ReduceCategories

Syntax

ReduceCategories: Boolean;

Description

The ReduceCategories property determines whether each category will be considered as a separate attribute.

Comments

Available values:

True. Each category is considered as a separate attribute.
False. Each category is not considered as a separate attribute. Default value.

The property is created only for categorical attributes. On using the method, the number of iterations and calculation time are decreased, but the accuracy is also decreased.

Example

The property use is given in the example for ISmCART.ROCcurve.