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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,657 papers · 148 categories

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0111 · Oct 202219922001200920172026
2 results for “ProxSkip”
Achieving Linear Speedup with ProxSkip in Distributed Stochastic Optimizationcs.LG

ProxSkip achieves linear speedup in distributed non-convex optimization.

problem Achieving linear speedup in distributed non-convex optimization.
method Unified convergence analysis for stochastic non-convex, convex, and strongly convex problems.
result ProxSkip achieves linear speedup in the number of nodes under stochastic gradients.
ProxSkipdistributed optimizationnon-convex optimizationlinear speedupstochastic gradients
2023-10-12abs ↗pdf ↗
GradSkip: Communication-Accelerated Local Gradient Methods with Better Computational Complexitycs.LG

GradSkip reduces local training steps for better communication efficiency.

problem High communication costs in distributed optimization.
method GradSkip redesigns ProxSkip to allow clients with less important data to take fewer local training steps.
result GradSkip converges linearly with reduced local training steps and same accelerated communication complexity.
distributed optimizationlocal gradient methodscommunication accelerationlinear convergencerandomized algorithms
2022-10-28abs ↗pdf ↗