On-device research index

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.

168,695 papers · 148 categories

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3 results for “Semi-Lipschitz”

A Convergence Theory for Federated Average: Beyond Smoothnesscs.LG

This paper analyzes the convergence of Federated Average under relaxed assumptions.

problem Lack of theoretical analysis for Federated Average under assumptions beyond smoothness.

method Relaxing assumptions of strong smoothness to semi-smoothness and semi-Lipschitz properties, and introducing a bound on the gradient.

result Provides a theoretical convergence study on Federated Learning under new assumptions.

Federated Learning Federated Average Convergence Theory Semi-smoothness Semi-Lipschitz

2022-11-03abs ↗pdf ↗

Algorithmic Chaining and the Role of Partial Feedback in Online Nonparametric Learningstat.ML

We investigate contextual online learning with nonparametric (Lipschitz) comparison classes under different assumptions on losses and feedback information. For full information feedback and Lipschitz losses, we design the first explicit algorithm achieving the minimax regret rate (up to log factors). In a partial feedb…

2017-02-27abs ↗pdf ↗

A functional characterization of isometries between non-reversible Finsler manifoldsmath.FA

Characterizes isometries between non-reversible Finsler manifolds.

problem Understanding isometries in non-reversible Finsler manifolds.

method Generalization of Myers-Nakai Theorem for Riemannian manifolds, modification of function spaces to accommodate asymmetric structure.

result Functional characterization of isometries between non-reversible Finsler manifolds.

Finsler manifolds isometries non-reversible functional characterization Myers-Nakai Theorem

2024-05-10abs ↗pdf ↗