The problem of defining and measuring proximity of generic metric space regions is investigated. Though the proposed probabilistic approach is valid for arbitrary regions, specific ready-to-use formulas are developed for the important case of ball regions, respecting arbitrary distance distributions. Given a measure of proximity, the concepts of similarity and selectivity of regions are also discussed
On the region proximity in metrics spaces
Savino P;Rabitti F
1999
Abstract
The problem of defining and measuring proximity of generic metric space regions is investigated. Though the proposed probabilistic approach is valid for arbitrary regions, specific ready-to-use formulas are developed for the important case of ball regions, respecting arbitrary distance distributions. Given a measure of proximity, the concepts of similarity and selectivity of regions are also discussedFile in questo prodotto:
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Descrizione: On the region proximity in metrics spaces
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