PReLU function

Parametric ReLU Activation Function

PReLU(x, alpha = 1)

Arguments

• x: A numeric vector. All elements must be finite and non-missing.
• alpha: A numeric scalar. All elements must be finite and non-missing.

Returns

A numeric vector where the ReLU function has been applied to each element of x.

Examples

PReLU(c(-1, 0, 1, 2), 2)

# Can also be used in rxode2:
x <- rxode2({
   r=PReLU(time, 2)
})

e <- et(c(-1, 0, 1, 2))

rxSolve(x, e)

See Also

Other Activation Functions: ELU(), GELU(), ReLU(), SELU(), Swish(), dELU(), dGELU(), dPReLU(), dReLU(), dSELU(), dSwish(), dlReLU(), dsoftplus(), lReLU(), softplus()

Author(s)

Matthew Fidler