299 citations · 924 across the 25 of their papers we have counts for
3 papers · 1 filter
Carrier frequencies, holomorphy and unwinding
Ronald R. Coifman, Stefan Steinerberger, Hau-tieng Wu
We prove that functions of intrinsic-mode type (a classical models for signals) behave essentially like holomorphic functions: adding a pure carrier frequency ensures tha…
Diffusion Maps, Spectral Clustering and Eigenfunctions of Fokker-Planck operators
Boaz Nadler, Stephane Lafon, Ronald R. Coifman +1
This paper presents a diffusion based probabilistic interpretation of spectral clustering and dimensionality reduction algorithms that use the eigenvectors of the normalized graph…
Diffusion maps, spectral clustering and reaction coordinates of dynamical systems
Boaz Nadler, Stephane Lafon, Ronald R. Coifman +1
A central problem in data analysis is the low dimensional representation of high dimensional data, and the concise description of its underlying geometry and density. In the analys…