Class NearestNeighbours

An enumerable containing n-nearest neighbours and some extra information like maximum weight and n.

Inheritance

System.Object

NearestNeighbours

Namespace: System.Dynamic.ExpandoObject

Assembly: cs.temp.dll.dll

Syntax

public class NearestNeighbours : HashSet<int>

Constructors

NearestNeighbours(Int32)

Creates a new nearest neighbours enumerable.

Declaration

public NearestNeighbours(int n)

Parameters

System.Int32 n

Properties

Max

Gets the maximum weight of the furthest customer.

Declaration

public float Max { get; set; }

Property Value

System.Single

N

Gets the requested N.

Declaration

public int N { get; }

Property Value

System.Int32

Remarks

It's possible this contains less than N if problem size is smaller than N for example.

Methods

Backward(Single[][], Int32, Int32)

Calculates then n-nearest neighbours in a backward-direction only.

Declaration

public static NearestNeighbours Backward(float[][] weights, int n, int customer)

Parameters

System.Single[][] weights

System.Int32 n

System.Int32 customer

Returns

NearestNeighbours

BackwardDirected(Single[][], Int32, Int32)

Calculates then n-nearest neighbours in a backward-direction only.

Declaration

public static NearestNeighbours BackwardDirected(float[][] weights, int n, int customer)

Parameters

System.Single[][] weights

System.Int32 n

System.Int32 customer

Returns

NearestNeighbours

Forward(Single[][], Int32, Int32)

Calculates then n-nearest neighbours in a forward-direction only.

Declaration

public static NearestNeighbours Forward(float[][] weights, int n, int customer)

Parameters

System.Single[][] weights

System.Int32 n

System.Int32 customer

Returns

NearestNeighbours

ForwardDirected(Single[][], Int32, Int32)

Calculates then n-nearest neighbours in a forward-direction only.

Declaration

public static NearestNeighbours ForwardDirected(float[][] weights, int n, int customer)

Parameters

System.Single[][] weights

System.Int32 n

System.Int32 customer

Returns

NearestNeighbours