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03/09/2015
Learning Co-Sparse Analysis Operators with Separable Structures
In the co-sparse analysis model a set of filters is applied to a signal ...
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03/20/2014
On The Sample Complexity of Sparse Dictionary Learning
In the synthesis model signals are represented as a sparse combinations ...
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12/13/2013
Sample Complexity of Dictionary Learning and other Matrix Factorizations
Many modern tools in machine learning and signal processing, such as spa...
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03/21/2013
