pub struct ConstrainedBo { /* private fields */ }Expand description
Bayesian optimizer with support for expensive black-box constraints.
Implementations§
Source§impl ConstrainedBo
impl ConstrainedBo
Sourcepub fn new(
bounds: Vec<(f64, f64)>,
constraints: Vec<BlackBoxConstraint>,
config: ConstrainedBoConfig,
) -> OptimizeResult<Self>
pub fn new( bounds: Vec<(f64, f64)>, constraints: Vec<BlackBoxConstraint>, config: ConstrainedBoConfig, ) -> OptimizeResult<Self>
Create a new constrained Bayesian optimizer.
Sourcepub fn ask(&mut self) -> OptimizeResult<Vec<f64>>
pub fn ask(&mut self) -> OptimizeResult<Vec<f64>>
Suggest the next point to evaluate.
Sourcepub fn tell(
&mut self,
x: Vec<f64>,
y: f64,
constraint_values: Vec<f64>,
) -> OptimizeResult<()>
pub fn tell( &mut self, x: Vec<f64>, y: f64, constraint_values: Vec<f64>, ) -> OptimizeResult<()>
Record an observation.
Sourcepub fn optimize<F>(
&mut self,
objective: F,
n_calls: usize,
) -> OptimizeResult<ConstrainedBoResult>
pub fn optimize<F>( &mut self, objective: F, n_calls: usize, ) -> OptimizeResult<ConstrainedBoResult>
Run the full constrained optimization loop.
Sourcepub fn observations(&self) -> &[ConstrainedObservation]
pub fn observations(&self) -> &[ConstrainedObservation]
Access all observations.
Sourcepub fn n_feasible(&self) -> usize
pub fn n_feasible(&self) -> usize
Returns the number of feasible observations found.
Auto Trait Implementations§
impl Freeze for ConstrainedBo
impl !RefUnwindSafe for ConstrainedBo
impl Send for ConstrainedBo
impl Sync for ConstrainedBo
impl Unpin for ConstrainedBo
impl UnsafeUnpin for ConstrainedBo
impl !UnwindSafe for ConstrainedBo
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Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
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impl<T> Pointable for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
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fn to_subset_unchecked(&self) -> SS
Use with care! Same as
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fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.