Machine Learning: Random Forest with Python from Scratch - Dealing with Missing Values

Machine Learning: Random Forest with Python from Scratch - Dealing with Missing Values

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial covers data cleaning, focusing on handling missing values. It explains two main approaches: deleting rows with missing data or imputing values using mean, median, or mode. The tutorial demonstrates these techniques using a Jupyter Notebook with the Titanic dataset. It concludes by saving the cleaned dataset to a CSV file.

Read more

4 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What will happen if we remove too many rows with missing values?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

What command is used to write a DataFrame to a CSV file?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to set 'index' to false when writing to a CSV file?

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the next topic to be covered in the following lecture after data cleaning?

Evaluate responses using AI:

OFF