Similarity measures for multidimensional data

@article{Baikousi2011SimilarityMF,
  title={Similarity measures for multidimensional data},
  author={Eftychia Baikousi and Georgios Rogkakos and Panos Vassiliadis},
  journal={2011 IEEE 27th International Conference on Data Engineering},
  year={2011},
  pages={171-182}
}
How similar are two data-cubes? In other words, the question under consideration is: given two sets of points in a multidimensional hierarchical space, what is the distance value between them? In this paper we explore various distance functions that can be used over multidimensional hierarchical spaces. We organize the discussed functions with respect to the properties of the dimension hierarchies, levels and values. In order to discover which distance functions are more suitable and meaningful… CONTINUE READING

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