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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.

169,341 papers · 148 categories

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0111 · Aug 201819922001200920182026
1 result for “AdaUSM”
A Unified Analysis of AdaGrad with Weighted Aggregation and Momentum Accelerationcs.LG

Unified AdaGrad with momentum accelerates stochastic optimization in non-convex settings.

problem Theoretical gaps in convergence for AdaGrad and related algorithms in non-convex stochastic settings.
method Proposes AdaUSM, a unified momentum scheme for AdaGrad with adaptive learning rates.
result AdaUSM achieves a convergence rate of O(log⁡(T)/T)\mathcal{O}(\log(T)/\sqrt{T}) in non-convex stochastic settings.
AdaGradAdaUSMMomentumConvergenceNon-convex
2018-08-10abs ↗pdf ↗