Struct smartcore::optimization::line_search::Backtracking

pub struct Backtracking<T: Float> {
    pub c1: T,
    pub max_iterations: usize,
    pub max_infinity_iterations: usize,
    pub phi: T,
    pub plo: T,
    pub order: FunctionOrder,
}

Fields

c1: T

max_iterations: usize

max_infinity_iterations: usize

phi: T

plo: T

order: FunctionOrder

Trait Implementations

impl<T: Float> Default for Backtracking<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Float> LineSearchMethod<T> for Backtracking<T>

fn search( &self, f: &dyn Fn(T) -> T, _: &dyn Fn(T) -> T, alpha: T, f0: T, df0: T ) -> LineSearchResult<T>