Density - based clustering algorithms – DBSCAN and SNN
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چکیده
This document describes the implementation of two density-based clustering algorithms: DBSCAN [Ester1996] and SNN [Ertoz2003]. These algorithms were implemented within the context of the LOCAL project [Local2005] as part of a task that aims to create models of the geographic space (Space Models) to be used in context-aware mobile systems. Here, the role of the clustering algorithms is to identify clusters of Points of Interest (POIs) and then use the clusters to automatically characterize geographic regions.
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