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ConceptWeight / 参数

Weight

A weight is an adjustable parameter in a model's mapping function that determines how strongly an input signal affects the output. Training adjusts weights through algorithms such as backpropagation in order to reduce error.

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Oct 12

Weights and biases are the core parameters through which neural networks learn.

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Oct 12

Weights control the direction of the decision boundary, and biases control the position of the decision boundary.

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Oct 12

Excessively large weights may cause the Sigmoid activation function to saturate, triggering vanishing gradients.

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