Signal to Noise ratio and SN clustering thresholds in the SVD June - PowerPoint PPT Presentation

Signal to Noise ratio and SN clustering thresholds in the SVD June 17, 2016 University of Melbourne Giacomo Caria and Phillip Urquijo 1

SN ratio - Different features for U and V sides, to be understood 3.2 - V direction 2

Clustering parameters - The importance of the intersection neighbourhood Efficiency = # cls inside neigh. # intersections Fake rate = norm(# cls outside neigh.) 3

Clustering parameters - The importance of the intersection neighbourhood Efficiency = # cls inside neigh. # intersections Fake rate = norm(# cls outside neigh.) How large should the intersection neighbourhood be ? 4

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