Python for Deep Learning - Build Neural Networks in Python - Splitting the Dataset into Independent and Dependent Variab

Python for Deep Learning - Build Neural Networks in Python - Splitting the Dataset into Independent and Dependent Variab

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Hard

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The video tutorial explains how to set variables X and Y using a data set and the DataFrame iloc method. It covers the process of selecting specific columns from a data set, storing them in variables, and printing these variables to understand their contents. The tutorial concludes with a summary of dividing the data set into independent and dependent variables.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using the iloc method in a DataFrame?

To access data using column names

To access data using non-numeric index labels

To sort data in ascending order

To filter data based on conditions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the index range 3:13 used for variable X?

To include all columns in the DataFrame

To select columns from credit score to estimated salary

To exclude the first three columns

To select only the first three columns

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the variable Y represent in the data set?

A temporary variable

An independent variable

A dependent variable

A constant value

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you verify the contents of variable X?

By using the tail() method

By using the head() method

By printing the variable

By using the describe() method

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the variable Y in the context of the data set?

It holds the independent variables

It holds the dependent variable

It is used for data visualization

It is used for data cleaning