Trait rusty_machine::learning::toolkit::activ_fn::ActivationFunc
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[src]
pub trait ActivationFunc {
fn func(x: f64) -> f64;
fn func_grad(x: f64) -> f64;
fn func_inv(x: f64) -> f64;
}Trait for activation functions in models.
Required Methods
fn func(x: f64) -> f64
The activation function.
fn func_grad(x: f64) -> f64
The gradient of the activation function.
fn func_inv(x: f64) -> f64
The inverse of the activation function.