no code implementations • 25 Nov 2015 • Dekang Zhu, Dan P. Guralnik, Xuezhi Wang, Xiang Li, Bill Moran
We derive a statistical model for estimation of a dendrogram from single linkage hierarchical clustering (SLHC) that takes account of uncertainty through noise or corruption in the measurements of separation of data.
no code implementations • 24 Nov 2015 • Dekang Zhu, Dan P. Guralnik, Xuezhi Wang, Xiang Li, Bill Moran
Distance-based hierarchical clustering (HC) methods are widely used in unsupervised data analysis but few authors take account of uncertainty in the distance data.