KDTreeBaseTNodeApproximateNearest Method (Double, Int32, Double)

Retrieves a fixed percentage of nearest points to a given point.

Namespace: Accord.Collections
Assembly: Accord.MachineLearning (in Accord.MachineLearning.dll) Version: 3.8.0

Syntax

public KDTreeNodeCollection<TNode> ApproximateNearest(
	double[] position,
	int neighbors,
	double percentage
)

Public Function ApproximateNearest ( 
	position As Double(),
	neighbors As Integer,
	percentage As Double
) As KDTreeNodeCollection(Of TNode)

position: Type: SystemDouble
The queried point.
neighbors: Type: SystemInt32
The number of neighbors to retrieve.
percentage: Type: SystemDouble
The maximum percentage of leaf nodes that can be visited before the search finishes with an approximate answer.

Type: KDTreeNodeCollectionTNode
A list of neighbor points, ordered by distance.