In Random Forest Classification Models, What Is a Metric for Variable

question 18

Multiple Choice

In random forest classification models, what is a metric for variable importance?

• A) MeanDecreaseAccuracy
• B) MeanDecreaseGini
• C) Both A and B
• D) Neither A nor B

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Definitions:

Voters' Welfare

The overall well-being and economic status of individuals who are eligible to vote, often considered in political and economic decisions.

Political Candidate

An individual who offers themselves for a public office or position through an electoral process.

Monetary Contraction

A reduction in the total supply of money in circulation, often through central bank policies, aiming to control inflation and stabilize the economy.

Real Output

The total amount of goods and services produced, adjusted for inflation or deflation.