Computer scienceData scienceMachine learningClassificationDecision tree learning

Gini index

Gini

Report a typo

Select the correct formula for calculating the Gini index.

Select one option from the list

\text{Gini} =1 - \sum_{i=1}^n log_2(p_i)

\text{Gini} = \sum_{i=1}^n p_i^2

\text{Gini} = 1 - \sum_{i=1}^n p_i^2

\text{Gini} = \sum_{i=1}^n log_2(p_i)

___

Create a free account to access the full topic