Guidelänkat frågesport · Lätt Nivå

Gini Impurity Quiz

Calculate node impurity and weighted split gain, then distinguish Gini's local tree-building role from prediction evaluation.

Relaterade ledstråkGini Impurity

Fråga 1 av 8

A binary node has class proportions 0.8 and 0.2. What is its Gini impurity?