Feedforward neural networks are typically paired with the error-correction algorithm called “backpropagation” that, in uncomplicated conditions, commences with the results of the neural network and operates back through to the start, getting faults to Increase the precision on the neural network. Many easy but impressive neural networks are deep feedforward. https://johnnywkxcj.techionblog.com/26741639/a-review-of-ai