Practical Data Science using Python - Decision Tree - Gini Index and Entropy Measures

Practical Data Science using Python - Decision Tree - Gini Index and Entropy Measures

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies, Business

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the concept of absolute purity in the context of Gini index.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the iris dataset and what features does it contain?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the Gini index change as the decision tree splits the data?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the stopping criteria for a decision tree during the splitting process?

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