Mert Gürbüzbalaban

Publications · Journal article · Math. Program. 2026

Mean-semideviation-based distributionally robust learning with weakly convex losses: convergence rates and finite-sample guarantees


Landi Zhu, Mert Gürbüzbalaban, Andrzej Ruszczyński

Mathematical Programming, 215(1), pp. 237–267, 2026.

In brief

Establishes convergence rates and finite-sample guarantees for distributionally robust learning formulated with mean–semideviation risk, for the broad class of weakly convex losses.

Cite
@article{zhu2026semideviation,
  title   = {Mean-semideviation-based distributionally robust learning with weakly convex losses: convergence rates and finite-sample guarantees},
  author  = {Landi Zhu and Mert Gürbüzbalaban and Andrzej Ruszczyński},
  year    = {2026},
  journal = {Mathematical Programming},
  volume  = {215(1)},
  pages   = {237--267},
  doi     = {10.1007/s10107-025-02218-z},
}

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