Supplementary material to “ Automatic Relevance Determination in Nonnegative Matrix Factorization with the β-Divergence ”
Published in
(2011)External Links:
TL
TL;DR
The equivalence can be formalized as follows: for a particular c in (21), there is a corresponding δ > 0 in the optimization in (A-1) where f(x) = ‖x‖1 and f(x) = ‖x‖1.