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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: 3.7.0
Syntax
public KDTreeNodeCollection<TNode> ApproximateNearest(
	double[] position,
	int neighbors,
	double percentage
)
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Parameters

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.

Return Value

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