research
∙
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 ...
share
research
∙
03/20/2014
On The Sample Complexity of Sparse Dictionary Learning
In the synthesis model signals are represented as a sparse combinations ...
research
∙
12/13/2013
Sample Complexity of Dictionary Learning and other Matrix Factorizations
Many modern tools in machine learning and signal processing, such as spa...
research
∙
03/21/2013