[−][src]Struct argmin::solver::simulatedannealing::SimulatedAnnealing
Simulated Annealing
Example
References
[0] Wikipedia
[1] S Kirkpatrick, CD Gelatt Jr, MP Vecchi. (1983). "Optimization by Simulated Annealing". Science 13 May 1983, Vol. 220, Issue 4598, pp. 671-680 DOI: 10.1126/science.220.4598.671
Methods
impl SimulatedAnnealing
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pub fn new(init_temp: f64) -> Result<Self, Error>
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Constructor
Parameter:
init_temp
: initial temperature
pub fn temp_func(self, temperature_func: SATempFunc) -> Self
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Set temperature function to one of the options in SATempFunc
.
pub fn stall_accepted(self, iter: u64) -> Self
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The optimization stops after there has been no accepted solution after iter
iterations
pub fn stall_best(self, iter: u64) -> Self
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The optimization stops after there has been no new best solution after iter
iterations
pub fn reannealing_fixed(self, iter: u64) -> Self
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Start reannealing after iter
iterations
pub fn reannealing_accepted(self, iter: u64) -> Self
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Start reannealing after no accepted solution has been found for iter
iterations
pub fn reannealing_best(self, iter: u64) -> Self
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Start reannealing after no new best solution has been found for iter
iterations
Trait Implementations
impl Serialize for SimulatedAnnealing
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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
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__S: Serializer,
impl<O> Solver<O> for SimulatedAnnealing where
O: ArgminOp<Output = f64>,
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O: ArgminOp<Output = f64>,
const NAME: &'static str
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fn init(
&mut self,
_op: &mut OpWrapper<O>,
_state: &IterState<O>
) -> Result<Option<ArgminIterData<O>>, Error>
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&mut self,
_op: &mut OpWrapper<O>,
_state: &IterState<O>
) -> Result<Option<ArgminIterData<O>>, Error>
fn next_iter(
&mut self,
op: &mut OpWrapper<O>,
state: &IterState<O>
) -> Result<ArgminIterData<O>, Error>
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&mut self,
op: &mut OpWrapper<O>,
state: &IterState<O>
) -> Result<ArgminIterData<O>, Error>
Perform one iteration of SA algorithm
fn terminate(&mut self, _state: &IterState<O>) -> TerminationReason
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fn terminate_internal(&mut self, state: &IterState<O>) -> TerminationReason
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Checks whether basic termination reasons apply. Read more
impl<'de> Deserialize<'de> for SimulatedAnnealing
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
Auto Trait Implementations
impl Send for SimulatedAnnealing
impl Sync for SimulatedAnnealing
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
T: Send + Sync + UnwindSafe + ?Sized,