Sparse Coding Models Can Exhibit Decreasing Sparseness while Learning Sparse Codes for Natural Images

• Joel Zylberberg,

  Affiliations Department of Physics, University of California, Berkeley, Berkeley, California, United States of America, Redwood Center for Theoretical Neuroscience, University of California, Berkeley, Berkeley, California, United States of America

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• Michael Robert DeWeese

  * E-mail: deweese@berkeley.edu

  Affiliations Department of Physics, University of California, Berkeley, Berkeley, California, United States of America, Redwood Center for Theoretical Neuroscience, University of California, Berkeley, Berkeley, California, United States of America, Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, California, United States of America

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