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Wiredgulls (talk | contribs) →Parameter α and the diffusion operator: added link to article on Laplace-Beltrami operator |
DJohnson4100 (talk | contribs) m Added short description Tags: Mobile edit Mobile app edit iOS app edit App description add |
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{{Short description|Geometric algorithm}}
[[File:Diffusion_map_of_a_torodial_helix.jpg|thumb|right|Given non-uniformly sampled data points on a toroidal helix (top), the first two Diffusion Map coordinates with Laplace–Beltrami normalization are plotted (bottom). The Diffusion Map unravels the toroidal helix recovering the underlying intrinsic circular geometry of the data.]]
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