Information-theoretic limits on sparse support recovery: Dense versus sparse measurements.

Wei Wang Martin J. Wainwright Kannan Ramchandran

Published in: ISIT (2008)

Keyphrases

information theoretic
mutual information
information theory
theoretic framework
high dimensional
minimum description length
multi modal
sparse representation
kullback leibler divergence
rough sets
entropy measure
information bottleneck
jensen shannon divergence
information theoretic measures