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Who is Afraid of Big Bad Minima? Analysis of Gradient-Flow in a Spiked Matrix-Tensor Model.
Stefano Sarao Mannelli
Giulio Biroli
Chiara Cammarota
Florent Krzakala
Lenka Zdeborová
Published in:
CoRR (2019)
Keyphrases
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probabilistic model
high order
image processing
objective function
pairwise
higher order
multiresolution
cost function
image denoising