## 9 – M7L7 09 Gini Solution V1

Okay. So, when both classes are 50 percent, what is the impurity? So, frequency is 0.5 for both. Let’s type all this formula, which is actually the same thing that you see right here, but let’s just type it out. So, negative one times frequency one, times one minus frequency one, plus minus one times … Read more

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