污污草莓视频

Title: Tensor Programs and 碌P

Abstract: We will discuss the limiting behaviour of large neural networks as the layer width goes to infinity. One of the factors that most affects limiting behaviour is the specific parametrization used; apart from training stability, this will determine whether or not the neural network can learn features. We show a technique for mechanically deriving the "best" parametrization, known as 碌P. As an additional empirical benefit, we demonstrate that under 碌P, hyperparameters transfer directly across different sizes of models, allowing for running all experiments at a small scale.