Data Science and Machine Learning (Theory and Projects) A to Z - Gradient Descent in CNNs: Implementation in NumPy Forwa

The video tutorial covers backpropagation in convolutional neural networks (CNNs), starting with a simple example and extending to more complex models with multiple filters and layers. It emphasizes understanding the mathematical concepts and implementing them in Python. The tutorial details the forward pass implementation, highlighting the differences between inefficient and vectorized approaches. It concludes with preparations for the backward pass, focusing on derivatives and chain rules.

Describe the process of computing gradients in the backward pass of a CNN.

What role does the softmax layer play in a fully connected layer of a CNN?

How does the forward pass utilize the sigmoid function to generate predictions?