Enum RelaxDist 

pub enum RelaxDist {
    Logistic,
    Cauchy,
    Gaussian,
}

Distribution family for relaxing the comparator.

Variants

Logistic

Logistic sigmoid: sigma(x) = 1 / (1 + exp(-x)). Standard choice, smooth and well-behaved.

Cauchy

Cauchy CDF: 0.5 + arctan(x)/pi. Heavier tails, more gradient signal far from the decision boundary.

Gaussian

Gaussian CDF (probit): Phi(x). Lighter tails, sharper transitions.

Trait Implementations

impl Clone for RelaxDist

fn clone(&self) -> RelaxDist

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RelaxDist

impl Debug for RelaxDist

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for RelaxDist

fn eq(&self, other: &RelaxDist) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RelaxDist