Upper and lower bounds for the Bregman divergence
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DOI: 10.1186/s13660-018-1953-y
Abstract: In this paper we study upper and lower bounds on the Bregman divergence ΔFξ(y,x):=F(y)−F(x)−〈ξ,y−x〉$\Delta_{\mathcal {F}}^{\xi }(y,x):=\mathcal {F}(y)-\mathcal {F}(x)- \langle \xi , y-x \rangle$ for some convex functional F$\mathcal {F}$ on a normed space X$\mathcal {X}$,… read more here.
Keywords: lower bounds; upper lower; bounds bregman; bregman divergence ... See more keywords