72 citations · 158 across the 24 of their papers we have counts for
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cs.CG2021★ 2 cited
Curvature of point clouds through principal component analysis
Yasuhiko Asao, Yuichi Ike
In this article, we study curvature-like feature value of data sets in Euclidean spaces. First, we formulate such curvature functions with desirable properties under the manifold h…
stat.ML2021★ 2 cited
Topological Uncertainty: Monitoring trained neural networks through persistence of activation graphs
Théo Lacombe, Yuichi Ike, Mathieu Carriere +3
Although neural networks are capable of reaching astonishing performances on a wide variety of contexts, properly training networks on complicated tasks requires expertise and can…