188 citations · 367 across the 31 of their papers we have counts for
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stat.ML2014★ 30 cited
Metrics for Probabilistic Geometries
Alessandra Tosi, Søren Hauberg, Alfredo Vellido +1
We investigate the geometrical structure of probabilistic generative dimensionality reduction models using the tools of Riemannian geometry. We explicitly define a distribution ove…
cs.LG2014★ 1 cited
Geodesic Exponential Kernels: When Curvature and Linearity Conflict
Aasa Feragen, Francois Lauze, Søren Hauberg
We consider kernel methods on general geodesic metric spaces and provide both negative and positive results. First we show that the common Gaussian kernel can only be generalized t…