Visualizing an array in a scatterplot

The goal of the neural network that will be developed in this chapter is to predict the gender of an individual if the height and weight are known. A powerful method for understanding the relationship between height, weight, and gender is by visualizing the data points feeding the neural network. This can be done with the popular Python visualization library matplotlib.

Getting ready

As was the case with numpy, matplotlib should be available with the installation of the anaconda3 Python package. However, if for some reason matplotlib is not available, it can be installed using the following command at the terminal:

pip install or sudo pip install will confirm...