KDTreeBaseTNodeApproximateNearest Method (Double, Double, Double)

Retrieves a percentage of nearest points to a given point.

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

Syntax

public TNode ApproximateNearest(
	double[] position,
	double percentage,
	out double distance
)

Public Function ApproximateNearest ( 
	position As Double(),
	percentage As Double,
	<OutAttribute> ByRef distance As Double
) As TNode

position: Type: SystemDouble
The queried point.
percentage: Type: SystemDouble
The maximum percentage of leaf nodes that can be visited before the search finishes with an approximate answer.
distance: Type: SystemDouble
The distance between the query point and its nearest neighbor.

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