Prometheus: Taming Sample and Communication Complexities in Constrained Decentralized Stochastic Bilevel Learning

Zhuqing Liu, Xin Zhang, Prashant Khanduri, Songtao Lu, Jia Liu. Prometheus: Taming Sample and Communication Complexities in Constrained Decentralized Stochastic Bilevel Learning. In Andreas Krause 0001, Emma Brunskill, KyungHyun Cho, Barbara Engelhardt, Sivan Sabato, Jonathan Scarlett, editors, International Conference on Machine Learning, ICML 2023, 23-29 July 2023, Honolulu, Hawaii, USA. Volume 202 of Proceedings of Machine Learning Research, pages 22420-22453, PMLR, 2023. [doi]

Abstract

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