709 citations · 4k across the 65 of their papers we have counts for
Showing 2009 · stat.MEShow all
2 papers · 2 filters
stat.ME2009★ 61 cited
Bayesian orthogonal component analysis for sparse representation
Nicolas Dobigeon, Jean-Yves Tourneret
This paper addresses the problem of identifying a lower dimensional space where observed data can be sparsely represented. This under-complete dictionary learning task can be formu…
stat.ME2009★ 95 cited
Bayesian separation of spectral sources under non-negativity and full additivity constraints
Nicolas Dobigeon, Said Moussaoui, Jean-Yves Tourneret +1
This paper addresses the problem of separating spectral sources which are linearly mixed with unknown proportions. The main difficulty of the problem is to ensure the full additivi…