Zobrazeno 1 - 10
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pro vyhledávání: '"Samy, A. A."'
In this note we review several situations in which stochastic PDEs exhibit ergodic properties. We begin with the basic dissipative conditions, as stated by Da Prato and Zabczyk in their classical monograph. Then we describe the singular case of SPDEs
Externí odkaz:
http://arxiv.org/abs/2412.03521
Autor:
Lafkih, Samy Aoulad, Nilsson, Nils A., Angonin, Marie-Christine, Poncin-Lafitte, Christophe Le
In this paper, we present static and spherically symmetric vacuum solutions to the mass-dimension $d\leq 4$ action of an effective-field theory, choosing the diffeomorphism symmetry to be broken explicitly. By using the reduced-action method with a S
Externí odkaz:
http://arxiv.org/abs/2411.18255
In this work, we explore the limitations of combining models by averaging intermediate features, referred to as model merging, and propose a new direction for achieving collective model intelligence through what we call compatible specialization. Cur
Externí odkaz:
http://arxiv.org/abs/2411.02207
Autor:
Jelassi, Samy, Mohri, Clara, Brandfonbrener, David, Gu, Alex, Vyas, Nikhil, Anand, Nikhil, Alvarez-Melis, David, Li, Yuanzhi, Kakade, Sham M., Malach, Eran
The Mixture-of-Experts (MoE) architecture enables a significant increase in the total number of model parameters with minimal computational overhead. However, it is not clear what performance tradeoffs, if any, exist between MoEs and standard dense t
Externí odkaz:
http://arxiv.org/abs/2410.19034
It is known that a properly rescaled version of Sinai's random walk converges in distribution to Brox's diffusion. In this article we quantify this convergence by considering a specific coupling between Sinai's walk and Brox's diffusion. Our method r
Externí odkaz:
http://arxiv.org/abs/2410.17776
Autor:
Bahoura, Samy Skander
We give a uniform estimate and an inequality for solutions of an equation with Dirichlet boundary condition.
Externí odkaz:
http://arxiv.org/abs/2410.19851
Autor:
Narayanswamy, Girish, Liu, Xin, Ayush, Kumar, Yang, Yuzhe, Xu, Xuhai, Liao, Shun, Garrison, Jake, Tailor, Shyam, Sunshine, Jake, Liu, Yun, Althoff, Tim, Narayanan, Shrikanth, Kohli, Pushmeet, Zhan, Jiening, Malhotra, Mark, Patel, Shwetak, Abdel-Ghaffar, Samy, McDuff, Daniel
Wearable sensors have become ubiquitous thanks to a variety of health tracking features. The resulting continuous and longitudinal measurements from everyday life generate large volumes of data; however, making sense of these observations for scienti
Externí odkaz:
http://arxiv.org/abs/2410.13638
Autor:
Prabhakar, Akshara, Li, Yuanzhi, Narasimhan, Karthik, Kakade, Sham, Malach, Eran, Jelassi, Samy
Low-Rank Adaptation (LoRA) is a popular technique for parameter-efficient fine-tuning of Large Language Models (LLMs). We study how different LoRA modules can be merged to achieve skill composition -- testing the performance of the merged model on a
Externí odkaz:
http://arxiv.org/abs/2410.13025
Modern vision models have achieved remarkable success in benchmarks where local features provide critical information about the target. There is now a growing interest in solving tasks that require more global reasoning, where local features offer no
Externí odkaz:
http://arxiv.org/abs/2410.08165
Autor:
Fung, Samy Wu, Berkels, Benjamin
Implicit networks are a class of neural networks whose outputs are defined by the fixed point of a parameterized operator. They have enjoyed success in many applications including natural language processing, image processing, and numerous other appl
Externí odkaz:
http://arxiv.org/abs/2410.07427