Enum vrp_cli::extensions::solve::config::PopulationType[−][src]

pub enum PopulationType {
    Greedy {
        selection_size: Option<usize>,
    },
    Elitism {
        max_size: Option<usize>,
        selection_size: Option<usize>,
    },
    Rosomaxa {
        selection_size: Option<usize>,
        max_elite_size: Option<usize>,
        max_node_size: Option<usize>,
        spread_factor: Option<f64>,
        distribution_factor: Option<f64>,
        learning_rate: Option<f64>,
        rebalance_memory: Option<usize>,
        rebalance_count: Option<usize>,
        exploration_ratio: Option<f64>,
    },
}

Variants

Greedy
Expand description

A greedy population keeps track only of one best-known individual.

Show fields

Fields of Greedy

selection_size: Option<usize>
Expand description

Selection size. Default is number of cpus.

Elitism
Expand description

A basic population which sorts individuals based on their dominance order.

Show fields

Fields of Elitism

max_size: Option<usize>
Expand description

Max population size. Default is 4.

selection_size: Option<usize>
Expand description

Selection size. Default is number of cpus.

Rosomaxa
Expand description

A population algorithm based on SOM.

Show fields

Fields of Rosomaxa

selection_size: Option<usize>
Expand description

Selection size. Default is number of cpus.

max_elite_size: Option<usize>
Expand description

Elite population size. Default is 2.

max_node_size: Option<usize>
Expand description

Node population size. Default is 2.

spread_factor: Option<f64>
Expand description

Spread factor. Default is 0.25.

distribution_factor: Option<f64>
Expand description

Distribution factor. Default is 0.25.

learning_rate: Option<f64>
Expand description

Learning rate. Default is 0.1.

rebalance_memory: Option<usize>
Expand description

A rebalance memory. Default is 500.

rebalance_count: Option<usize>
Expand description

A rebalance count. Default is 2.

exploration_ratio: Option<f64>
Expand description

An exploration phase ratio. Default is 0.9.

Trait Implementations

impl Clone for PopulationType[src]

fn clone(&self) -> PopulationType[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for PopulationType[src]

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for PopulationType[src]

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, [src]

Deserialize this value from the given Serde deserializer. Read more

Auto Trait Implementations

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

pub fn vzip(self) -> V

impl<T> DeserializeOwned for T where
    T: for<'de> Deserialize<'de>, [src]