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cs.CG2022
Topological phase estimation method for reparameterized periodic functions
Thomas Bonis, Frédéric Chazal, Bertrand Michel +1
We consider a signal composed of several periods of a periodic function, of which we observe a noisy reparametrisation. The phase estimation problem consists of finding that repara…
cs.CG2017★ 59 cited
Statistical Analysis and Parameter Selection for Mapper
Mathieu Carrière, Bertrand Michel, Steve Oudot
In this article, we study the question of the statistical convergence of the 1-dimensional Mapper to its continuous analogue, the Reeb graph. We show that the Mapper is an optimal…