backward propagation training

[/ˈbækwərd ˌprɒpəˈɡeɪʃən ˈtreɪnɪŋ/]

noun

treinamento por retropropagação

1. A machine learning training algorithm that calculates gradients by propagating errors backward through a neural network from output to input layers

Backward propagation training is the fundamental technique used to train deep neural networks.

O treinamento por retropropagação é a técnica fundamental usada para treinar redes neurais profundas.

2. The process of computing partial derivatives with respect to each weight in the network to minimize the loss function

During backward propagation training, the algorithm adjusts weights based on error gradients.

Durante o treinamento por retropropagação, o algoritmo ajusta os pesos com base nos gradientes de erro.

Synonyms

backpropagation training backprop training gradient descent training error backpropagation

Antonyms

forward propagation random weight initialization

Regional Variations

General Brazilian

treinamento por retropropagação

Standard technical term used in Brazil

São Paulo

treinamento por retropropagação

Commonly used in tech hubs and universities

Portugal

treino por retropropagação

European Portuguese variant; 'treino' is preferred over 'treinamento'

Related Idioms & Phrases

chain rule in neural networks

gradient descent optimization

weight adjustment mechanism

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