Ir para o conteúdo
Menu
Português

Neural Network

Layered composition of weighted sums and nonlinearities, trained by gradient descent.

concept Algoritmos 7 relationships

Visão geral

A neural network is a stack of layers, each applying a weighted sum and a nonlinearity to the previous layer's output, with the weights adjusted by gradient descent. It solves the problem that linear models cannot represent interactions between inputs. It exists because a composition of simple nonlinear steps can approximate very complex functions, and because backpropagation makes training such a composition tractable.

Grafo de tecnologias

Como Neural Network se liga ao resto do stack.

Usa e depende de

Usado por

Aplicado a