Artificial Intelligence | AI on Instagram: "This video takes you step-by-step through building a neural network from scratch, covering both the mathematical foundations and the Python code implementation. It explains key concepts like forward and backward propagation, cost functions, and gradient descent, while showing how to code each part using NumPy. A must-watch for anyone eager to understand the inner workings of neural networks and implement one from the ground up! #MachineLearning #AI #Da