134 citations · 553 across the 48 of their papers we have counts for
3 papers · 1 filter
Tackling heavy-tailed noise in distributed estimation: Asymptotic performance and tradeoffs
Dragana Bajovic, Dusan Jakovetic, Soummya Kar +1
We present an algorithm for distributed estimation of an unknown vector parameter in the presence of heavy-tailed observation and communicatio…
Distributed Gradient Clustering: Convergence and the Effect of Initialization
Aleksandar Armacki, Himkant Sharma, Dragana Bajović +3
We study the effects of center initialization on the performance of a family of distributed gradient-based clustering algorithms introduced in [1], that work over connected network…
Tight Long-Term Tail Decay of (Clipped) SGD in Non-Convex Optimization
Aleksandar Armacki, Dragana Bajović, Dušan Jakovetić +2
The study of tail behaviour of SGD-induced processes has been attracting a lot of interest, due to offering strong guarantees with respect to individual runs of an algorithm. While…