CNNs for Audio Classification

CNNs or convolutional neural nets are a type of deep learning algorithm that does really well at learning images. That's because they can learn patterns that are translation invariant and have spatial hierarchies (F. That means if If the CNN learns the dog in the left corner of the image above, then it can identify the dog in the other two pictures that have been moved around (translation invariance). If the CNN learns the dog from the left corner of the image above, it will recognize pieces of the original image in the other two pictures because it has learned what the edges of the her eye with heterochromia looks like, her wolf-like snout and the shape of her stylish headphones (spatial hierarchies). These properties make CNNs formidable learners for images because the real world doesn't always look exactly like the training data.