Clustering Uncertain Data Using Voronoi Diagrams and R-Tree Index

@inproceedings{Thirunavukkarasu2014ClusteringUD,
  title={Clustering Uncertain Data Using Voronoi Diagrams and R-Tree Index},
  author={Subramaniam Thirunavukkarasu and Dr. K. P. Kaliyamurthie},
  year={2014}
}
Clustering uncertain objects has been a topic for research. In this paper the process of clustering uncertain objects and the usage of PDFs (Probability Density Functions) to describe their locations is considered. UKmeans algorithm is not efficient in handling uncertain objects. This paper demonstrates it. The reason for its inefficiency can be traced back to the fact that it computes EDs (Expected Distances) between cluster representatives and objects. It performs numerical integrations for… CONTINUE READING
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