Scattering Transforms
Mallat's wavelet scattering networks for stable signal representations.
Scattering Transforms. Mallat’s wavelet scattering networks for stable signal representations.
Recent technical contributions
A handful of recent papers carry the methodological frontier of scattering transforms forward. Group Invariant Scattering (Mallat, 2012) is a primary reference for this area and develops new techniques or results that downstream work builds on. Invariant Scattering Convolution Networks (Bruna et al., 2013) pushes the technical state of the art and is widely cited in subsequent work on the topic.
Open methodological questions for scattering transforms include sharpening the bridges between foundational theory and computational practice, extending classical results to broader or more structured settings, and integrating the techniques surveyed above with adjacent mathematical disciplines. The references listed in this page are the entry points that current work builds on.
Prerequisites
Sources
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