Maswali yanayounganishwa na mwongozo · Rahisi Kiwango

Gini Impurity Quiz

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

Njia za mwongozo zinazohusianaGini Impurity
Swali 1 ya 8

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