Applying alternating direction method of multipliers for constrained dictionary learning


This paper revisits the problem of dictionary learning on several points although we still consider an alternating optimization scheme. Our first contribution consists in providing a simple proof of convergence for this numerical scheme for a large class of constraints and regularizers on the dictionary atoms. We also investigate the use of a well-known… (More)
DOI: 10.1016/j.neucom.2012.10.024


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Citations per Year

Citation Velocity: 18

Averaging 18 citations per year over the last 3 years.

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