Forward–Backward Greedy Algorithms for Atomic Norm Regularization
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Material Type |
Article
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Author(s) |
Rao, Nikhil (Author)
Shah, Parikshit (Author)
Wright, Stephen (Author)
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Source Journal Info. |
Title:
IEEE Transactions on Signal Processing
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Volume/ Issue No.: 2015/NOV-DEC V.63 N.21-24
Call No.:621.3805 ITS Location: Periodicals & References Hall - 2nd floor
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Physical Description |
p 5798 - 5811
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Subject Area/ Descriptors |
Engineering
(39711)
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Abstract |
In many signal processing applications, the aim is to reconstruct a signal that has a simple representation with respect to a certain basis or frame. Fundamental elements of the basis known as “atoms” allow us to define “atomic norms” that can be used to formulate convex regularizations for the reconstruction problem....
Full Abstract
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Journal:
IEEE Transactions on Signal Processing
(2889)
Issu: 2015/NOV-DEC V.63 N.21-24
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