Struct vrp_core::algorithms::gsom::Node [−][src]
Represents a node in network.
Fields
weights: Vec<f64>
A weight vector.
error: f64
An error of the neuron.
total_hits: usize
Tracks amount of times node is selected as BU.
last_hits: VecDeque<usize>
Tracks last hits,
coordinate: Coordinate
A coordinate in network.
topology: Topology<I, S>
A reference to topology.
storage: S
Remembers passed data.
creation_time: usize
A node creating time.
Implementations
impl<I: Input, S: Storage<Item = I>> Node<I, S>
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pub fn new(
coordinate: Coordinate,
weights: &[f64],
time: usize,
hit_memory_size: usize,
storage: S
) -> Self
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coordinate: Coordinate,
weights: &[f64],
time: usize,
hit_memory_size: usize,
storage: S
) -> Self
Creates a new instance of Node
.
pub fn adjust(&mut self, target: &[f64], learning_rate: f64)
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Adjusts the weights of the node.
pub fn distance(&self, weights: &[f64]) -> f64
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Returns distance to the given weights.
pub fn new_hit(&mut self, time: usize)
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Updates hit statistics.
pub fn is_old(&self, time: usize) -> bool
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Checks whether time is considered old.
Auto Trait Implementations
impl<I, S> RefUnwindSafe for Node<I, S> where
S: RefUnwindSafe,
S: RefUnwindSafe,
impl<I, S> Send for Node<I, S>
impl<I, S> Sync for Node<I, S>
impl<I, S> Unpin for Node<I, S> where
S: Unpin,
S: Unpin,
impl<I, S> UnwindSafe for Node<I, S> where
S: UnwindSafe,
S: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T, U> TryFrom<U> 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.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> 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.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,