public class SlidingMidPointOfWidestSide extends KDTreeNodeSplitter implements TechnicalInformationHandler
@manual{Mount2006, address = {College Park, MD, USA}, author = {David M. Mount}, organization = {Department of Computer Science, University of Maryland}, title = {ANN Programming Manual}, year = {2006}, HTTP = {Available from http://www.cs.umd.edu/\~mount/ANN/} }
MAX, MIN, WIDTH
Constructor and Description |
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SlidingMidPointOfWidestSide() |
Modifier and Type | Method and Description |
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java.lang.String |
getRevision()
Returns the revision string.
|
TechnicalInformation |
getTechnicalInformation()
Returns an instance of a TechnicalInformation object, containing detailed
information about the technical background of this class, e.g., paper
reference or book this class is based on.
|
java.lang.String |
globalInfo()
Returns a string describing this nearest neighbour search algorithm.
|
void |
splitNode(KDTreeNode node,
int numNodesCreated,
double[][] nodeRanges,
double[][] universe)
Splits a node into two based on the midpoint value of the dimension
in which the node's rectangle is widest.
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getOptions, listOptions, setEuclideanDistanceFunction, setInstanceList, setInstances, setNodeWidthNormalization, setOptions
public java.lang.String globalInfo()
public TechnicalInformation getTechnicalInformation()
getTechnicalInformation
in interface TechnicalInformationHandler
public void splitNode(KDTreeNode node, int numNodesCreated, double[][] nodeRanges, double[][] universe) throws java.lang.Exception
splitNode
in class KDTreeNodeSplitter
node
- The node to split.numNodesCreated
- The number of nodes that so far have been
created for the tree, so that the newly created nodes are
assigned correct/meaningful node numbers/ids.nodeRanges
- The attributes' range for the points inside
the node that is to be split.universe
- The attributes' range for the whole
point-space.java.lang.Exception
- If there is some problem in splitting the
given node.public java.lang.String getRevision()
getRevision
in interface RevisionHandler
getRevision
in class KDTreeNodeSplitter