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MathematicsComputer Science

Adaptive greedy approximations

G. Davis, S. Mallat, M. Avellaneda

1997.3.1CONSTRUCTIVE APPROXIMATION

DOI: 10.1007/bf02678430

tlooto Summary

A notion of the coherence of a signal with respect to a dictionary is derived from the characterization of the approximation errors of a pursuit from their statistical properties, which can be obtained from the invariant measure of the pursuit.

Abstract

Abstract is not available.

Citation format

DAVIS, G.; MALLAT, S.; AVELLANEDA, M. Adaptive greedy approximations. CONSTRUCTIVE APPROXIMATION, 1997, 13: 57–98.