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Tag: entropic

  • Decreasing Entropic Regularization Averaged Gradient for Semi-Discrete Optimal Transport

    Decreasing Entropic Regularization Averaged Gradient for Semi-Discrete Optimal Transport arXiv:2510.27340v1 Announce Type: new Abstract: Adding entropic regularization to Optimal Transport (OT) problems has become a standard approach for designing efficient and scalable solvers. However, regularization introduces a bias from the true solution. To mitigate this bias while still benefiting from the acceleration provided by regularization,…

  • Efficient Risk-sensitive Planning via Entropic Risk Measures

    Efficient Risk-sensitive Planning via Entropic Risk Measures arXiv:2502.20423v1 Announce Type: new Abstract: Risk-sensitive planning aims to identify policies maximizing some tail-focused metrics in Markov Decision Processes (MDPs). Such an optimization task can be very costly for the most widely used and interpretable metrics such as threshold probabilities or (Conditional) Values at Risk. Indeed, previous work…