Pre-trained data

Initial formula values can be set for all input objects in the Python package. The training starts from these values for all input objects instead of starting from zero.

This option is set in the starting parameters.

ClassMethodParametersDescription
Poolbaseline

Array of formula values for all input objects. The training starts from these values for all input objects instead of starting from zero.

CatBoostfit
CatBoostClassifierfit
CatBoostRegressorfit

Refer to the example for more details.