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METHOD FOR AUTOMATIC CLUSTERING AND METHOD AND APPARATUS FOR MULTIPATH CLUSTERING IN WIRELESS COMMUNICATION USING THE SAME

  • US 20100217763A1
  • Filed: 05/19/2008
  • Published: 08/26/2010
  • Est. Priority Date: 09/17/2007
  • Status: Abandoned Application
First Claim
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1. An automatic clustering method, comprising:

  • a first step of obtaining an initial cluster centroid using a hierarchical clustering algorithm;

    a second step of moving the initial cluster centroid using a two dimensional clustering algorithm;

    a third step of clustering a data set according to the moved initial cluster centroid; and

    a fourth step of calculating a validation index with respect to the clustered data set and determining an optimal number of clusters.

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