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Create a computer vision system using decision tree algorithms to solve a real-world problem : Introduction to MatPlotLi

Create a computer vision system using decision tree algorithms to solve a real-world problem : Introduction to MatPlotLi

Assessment

Interactive Video

Information Technology (IT), Architecture, Mathematics

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial provides an in-depth exploration of Matplotlib, a popular Python library for data visualization. It covers the basics of setting up Matplotlib in Jupyter Notebook, loading and displaying images, and creating various types of plots such as scatter plots, line graphs, pie charts, bar charts, and histograms. The tutorial also delves into customizing plots with labels, legends, and grids, and demonstrates how to save plots to disk. Additionally, it introduces advanced features like XKCD-style plots and box-and-whisker plots, offering a comprehensive guide to visualizing data effectively.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using '%matplotlib inline' in a Jupyter Notebook?

To display plots within the notebook

To save plots automatically

To open plots in a new window

To import Matplotlib library

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which function is used to display an image in Matplotlib?

plot.imshow

pyplot.imshow

image.display

image.show

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the 'scatter' function in Matplotlib do?

Generates a bar chart

Creates a line graph

Plots 2D points from X and Y coordinates

Displays an image

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you plot multiple functions on the same graph in Matplotlib?

Use 'hist' function

Use 'imshow' function

Use 'scatter' function

Use 'plot' function multiple times

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which command is used to save a plot to a file in Matplotlib?

plot.export

plot.save

image.save

pyplot.savefig

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you add a grid to a Matplotlib plot?

Use 'imshow.grid'

Use 'pyplot.grid'

Use 'axis.grid'

Use 'plot.grid'

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the 'R:' parameter signify in Matplotlib's plot function?

A red solid line

A blue dotted line

A red dotted line

A blue solid line

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