Python for Deep Learning - Build Neural Networks in Python - Dataset

The video tutorial covers the implementation of Convolutional Neural Networks (CNN) in Python, focusing on the MNIST dataset of handwritten digits. It explains the dataset's characteristics, such as pre-aligned images, each containing a single hand-drawn digit, all in a 28x28 pixel grayscale format.

How are the images in the MNIST dataset pre-processed before being used?

What is the size and color format of the images in the MNIST dataset?