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SUMMARY:Zhaosong Lu (Unniversity of Minnesota)
DTSTART:20230921T210000Z
DTEND:20230921T220000Z
DTSTAMP:20260513T193643Z
UID:SFUOR/22
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/SFUOR/22/">F
 irst-order Methods for Bilevel Optimization</a>\nby Zhaosong Lu (Unniversi
 ty of Minnesota) as part of PIMS-CORDS SFU Operations Research Seminar\n\n
 Lecture held in ASB 10908.\n\nAbstract\nBilevel optimization has been wide
 ly used in a variety of areas such as adversarial training\, hyperparamete
 r tuning\, image reconstruction meta-learning\, neural architecture search
 \, and reinforcement learning. In this talk\, I will present first-order m
 ethods for solving a class of bilevel optimization through the use of sing
 le or sequential minimax optimization. The first-order operation complexit
 y of the proposed methods will be discussed.\n
LOCATION:https://researchseminars.org/talk/SFUOR/22/
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