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Title Downloads

Nearest Neighbours Using kd-Trees
Author

Steve Margetts
Organization: Department of Computer Science, Cardiff University
Old MathSource #

0208-471
Revision date

1996-12-03
Description

The algorithm for finding the set of nearest neighbours given by Bentley in "An Algorithm for Finding Best Matches in Logarithmic Expected Time" (ACM Math. Software 3, 1977) is implemented using Mathematica as a prototyping tool.
Subject

*Applied Mathematics > Computer Science
Keywords

nearest neighbours, nearest neighbors, kd-Trees
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NNcode.nb (133 KB) - Mathematica Notebook
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NNdescription.ps (203.1 KB) - Postscript file

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NNcode.ma (58.4 KB) - Mathematica Notebook 2.2 or older