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Checkerboard Graph

Explore how to visualize three-dimensional data using checkerboard graphs with NumPy's meshgrid and Matplotlib. This lesson teaches you to plot colored grids that represent data variations, helping you understand decision tree data more effectively. You'll gain hands-on experience creating and interpreting these plots to enhance your data visualization skills.

We'll cover the following...

Let’s learn how to illustrate a visualization technique in Matplotlib. Plotting a two-dimensional grid with colored squares or other shapes on it can be useful when you want to show three dimensions of data. Here, color illustrates the third dimension.

Using NumPy’s meshgrid function to create a mesh grid

The first step in the process is to create grids of xx and yy ...