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Geographic Projection of Cluster Composites - Peter Kleiweg, John Nerbonne & Leonie Bosveld
Geplaatst op Maandag 19 juli @ 15:14:32 GMT+1 |
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In het zeer bondige Geographic Projection of Cluster Composites door Peter Kleiweg, John Nerbonne en Leonie Bosveld wordt het principe van de composite cluster map uitgelegd. De differentiatie tussen clustergrenzen in deze fuzzy categorisatie van geografische gebieden wordt gevisualiseerd door middel van de donkerheidsgraad waarmee de clustergrens wordt getekend.
Abstract:
"A composite cluster map displays a fuzzy categorisation of
geographic areas. It combines information from several sources to provide
a visualisation of the significance of cluster borders. The basic technique
renders the chance that two neighbouring locations are members of different
clusters as the darkness of the border that is drawn between those
two locations. Adding noise to the clustering process is one way to obtain
an estimate about how fixed a border is. We verify the reliability of our
technique by comparing a composite cluster map with results obtained
using multi-dimensional scaling."
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