matrix

One key operation in a deep neural network involves the use of linear algebra to perform matrix multiplication, which transforms data as it is passed from layer to layer.

They produce and organize the so-called extracellular matrix, a network of proteins such as collagen, which makes the tissue stable and elastic, but also perform many other tasks.

Training data sets and AI models are both composed of matrices, or grids of numbers that are used to store data.

“Now, the authors say that spacetime coordinates are matrices, but what does that mean for the experimentally tested Standard Model whose quantum fields live in classical spacetime?”

For his part, Prof Monteiro is most worried about processes involving intense heat, such as the manufacturing of breakfast cereal flakes and puffs, which he claims “degrade the natural food matrix”.