mini_ode::optimizers

Struct BFGS

Source 
pub struct BFGS { /* private fields */ }
Expand description

Broyden-Fletcher-Goldfarb-Shanno optimization algorithm

Implementations§

Source§

impl BFGS

Source

pub fn new( max_steps: usize, gtol: Option<f64>, ftol: Option<f64>, linesearch_atol: Option<f64>, ) -> Self

Trait Implementations§

Source§

impl Optimizer for BFGS

Source§

fn optimize( &self, function: &dyn Fn(&Tensor) -> Tensor, x0: &Tensor, ) -> Result<Tensor>

Solves the problem of optimization of function function starting from point x0

Auto Trait Implementations§

§

impl Freeze for BFGS

§

impl RefUnwindSafe for BFGS

§

impl Send for BFGS

§

impl Sync for BFGS

§

impl Unpin for BFGS

§

impl UnwindSafe for BFGS

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V