Symbol in context

$b_d$

This entry links every published equation using this exact notation. Its meaning may change between equations.

Used in 3 equations

\mathcal{L}(x) = \lVert x - \hat{x}(x) \rVert_2^2 + \lambda \lVert f(x) \rVert_1, \qquad \hat{x}(x) = W_d\, f(x) + b_d,

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

\hat x = W_d f(x) + b_d, \qquad f(x) = \mathrm{JumpReLU}_\theta\big(W_e x + b_e\big), \qquad \mathcal L(x) = \lVert x - \hat x \rVert_2^2 + \lambda \lVert f(x) \rVert_0.

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

\mathcal{L}(x) = \lVert x - \hat{x}(x) \rVert_2^2 + \lambda \lVert f(x) \rVert_1, \qquad \hat{x}(x) = W_d\, f(x) + b_d .

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.