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An improved branch and bound algorithm for computing k-nearest neighbors

Published: 01 January 1985 Publication History

Abstract

In 1975 Fukunaga and Narendra proposed an efficient branch and bound algorithm for computing k-nearest neighbors. Their algorithm, after a hierarchical decomposition of the design set into disjoint subsets, employs two rules in order to eliminate the necessity of calculating many distances. This correspondence discusses the applicability of two additional rules for a further reduction of the number of distance computations. Experimental results using samples from bivariate Gaussian and uniform distributions suggest that the number of distance computations required by the modified is typicaly one fourth of that of the Fukunaga-Narendra algorithm.

Reference

[1]
Funkunaga, K and Narendra, P.M, A branch and bound algorithm for computing k-nearest neighbors. IEEE Trans. Comput. v24. 750-753.

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  • (2007)New prune rules for similarity searchProceedings of The Eleventh IASTED International Conference on Artificial Intelligence and Soft Computing10.5555/1659652.1659675(120-126)Online publication date: 9-Aug-2007
  • (2007)Chromatic distribution of k-nearest neighbors of a line segment in a planar colored point setInformation Processing Letters10.1016/j.ipl.2006.12.010102:4(163-168)Online publication date: 1-May-2007
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Published In

cover image Pattern Recognition Letters
Pattern Recognition Letters  Volume 3, Issue 1
January, 1985
73 pages

Publisher

Elsevier Science Inc.

United States

Publication History

Published: 01 January 1985

Author Tags

  1. Nearest neighbour method
  2. branch & bound rules

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Cited By

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  • (2021)An Efficient Classification of Fuzzy XML Documents Based on Kernel ELMInformation Systems Frontiers10.1007/s10796-019-09973-323:3(515-530)Online publication date: 1-Jun-2021
  • (2007)New prune rules for similarity searchProceedings of The Eleventh IASTED International Conference on Artificial Intelligence and Soft Computing10.5555/1659652.1659675(120-126)Online publication date: 9-Aug-2007
  • (2007)Chromatic distribution of k-nearest neighbors of a line segment in a planar colored point setInformation Processing Letters10.1016/j.ipl.2006.12.010102:4(163-168)Online publication date: 1-May-2007
  • (2006)Some approaches to improve tree-based nearest neighbour search algorithmsPattern Recognition10.1016/j.patcog.2005.06.00739:2(171-179)Online publication date: 1-Feb-2006
  • (2005)Testing some improvements of the fukunaga and narendra's fast nearest neighbour search algorithm in a spelling taskProceedings of the Second Iberian conference on Pattern Recognition and Image Analysis - Volume Part II10.1007/11492542_1(3-10)Online publication date: 7-Jun-2005
  • (2003)Index-driven similarity search in metric spaces (Survey Article)ACM Transactions on Database Systems10.1145/958942.95894828:4(517-580)Online publication date: 1-Dec-2003
  • (2003)PCA-based branch and bound search algorithms for computing K nearest neighborsPattern Recognition Letters10.1016/S0167-8655(02)00384-724:9-10(1437-1451)Online publication date: 1-Jun-2003
  • (2002)Clustering in massive data setsHandbook of massive data sets10.5555/779232.779247(501-543)Online publication date: 1-Jan-2002
  • (1999)Distance browsing in spatial databasesACM Transactions on Database Systems10.1145/320248.32025524:2(265-318)Online publication date: 1-Jun-1999
  • (1997)Data Clustering Using a Model Granular MagnetNeural Computation10.1162/neco.1997.9.8.18059:8(1805-1842)Online publication date: 1-Nov-1997
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