Machine Learning Random Forest with Python from Scratch - How to Classify

Machine Learning Random Forest with Python from Scratch - How to Classify

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial covers the process of training a model using recursive calls, focusing on decision and leaf nodes. It explains the implementation of the classify method, which determines predictions based on node questions. The tutorial includes running the code, addressing common errors, and testing the model. It concludes with a discussion on future improvements, such as writing helper methods and an accuracy function to evaluate model performance.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the 'fit' method in the context of the decision tree?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between a leaf node and a decision node in a decision tree.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens when the node is a leaf node during the classification process?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the recursive process used to classify a row in the decision tree.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the common errors encountered while implementing the decision tree code?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the classify method determine the output for a given input?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What additional methods are suggested to improve the output of the decision tree?

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