no code implementations • 8 Aug 2020 • Perla Mayo, Oktay Karakuş, Robin Holmes, Alin Achim
In representation learning, Convolutional Sparse Coding (CSC) enables unsupervised learning of features by jointly optimising both an \(\ell_2\)-norm fidelity term and a sparsity enforcing penalty.
1 code implementation • 27 Mar 2020 • Perla Mayo, Robin Holmes, Alin Achim
The Cauchy distribution is known to be able to capture heavy-tails in the data, which are linked to sparse processes.
Image and Video Processing