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Third IEEE International Conference on Data Mining (ICDM'03)
Center-Based Indexing for Nearest Neighbors Search
Melbourne, Florida
November 19-November 22
ISBN: 0-7695-1978-4
Arkadiusz Wojna, Warsaw University, Poland
The paper addresses the problem of indexing data for the k nearest neighbors (k-nn) search. It presents a tree-based top-down indexing method that uses an iterative k-means algorithm for tree node splitting and combines three different search pruning criteria from BST, GHT and GNAT into one. The experiments show that the presented indexing tree accelerates the k-nn searching up to several thousands times in case of large data sets.
Citation:
Arkadiusz Wojna, "Center-Based Indexing for Nearest Neighbors Search," icdm, pp.681, Third IEEE International Conference on Data Mining (ICDM'03), 2003
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