161 citations · 280 across the 5 of their papers we have counts for
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stat.CO2017★ 161 cited
ClustGeo: an R package for hierarchical clustering with spatial constraints
Marie Chavent, Vanessa Kuentz-Simonet, Amaury Labenne +1
In this paper, we propose a Ward-like hierarchical clustering algorithm including spatial/geographical constraints. Two dissimilarity matrices and are inputted, along w…
stat.ML2017★ 1 cited
Optimal Projected Variance Group-Sparse Block PCA
Marie Chavent, Guy Chavent
We address the problem of defining a group sparse formulation for Principal Components Analysis (PCA) - or its equivalent formulations as Low Rank approximation or Dictionary Learn…