Major Python. CNN for Deep Learning | Convolutional Neural Networks. What is CONVOLUTION?

Source:

https://www.analyticsvidhya.com/blog/2021/05/convolutional-neural-networks-cnn/

"Now when we think of a neural network we think about matrix multiplications, but that is not the case with ConvNet.

It uses a special technique called Convolution. Now in mathematics convolution is a... 

mathematical operation on two functions that produces a third function... 

that expresses how the shape of one is modified by the other."

And now imagine the photo with cat, duck and dog at the same time.

The output is not an animal, but three or more...

...with information where every animal is placed at the photo.