> Automatic testing revealed this unexpected accuracy to the rest of the team, and they soon realized that the network had found clever ways of arranging the nu

> Automatic testing revealed this unexpected accuracy to the rest of the team, and they soon realized that the network had found clever ways of arranging the numbers a and b. Internally, the network represents the numbers in some high-dimensional space, but when the researchers projected these numbers down to 2D space and mapped them, the numbers formed a circle.