Distributed non-convex optimization
WebAbstract. We study the problem of distributed stochastic non-convex optimization with intermittent communication. We consider the full participation setting where M M machines work in parallel over R R communication rounds and the partial participation setting where M M machines are sampled independently every round from some meta-distribution ... WebOct 11, 2024 · This paper studies the distributed non-convex optimization problem with non-smooth regularization, which has wide applications in decentralized learning, estimation and control. The objective function is the sum of local objective functions, which consist of differentiable (possibly non-convex) cost functions and non-smooth convex functions. …
Distributed non-convex optimization
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http://kkpatel.ttic.edu/ Webrounds when workers access non-identical data sets. To our knowledge, this is the first time that a distributed momen-tum SGD method for non-convex stochastic optimization is proven to possess the same linear speedup property (with communication reduction) as distributed SGD (without mo-mentum)in(Lianetal.,2024;Yuetal.,2024;Wang&Joshi,
Webdistributed optimization algorithms including EXTRA. Despite the existence of many distributed convex op-timization algorithms, a substantial number of real-world applications require to address the more challenging non-convex optimization problems, such as dictionary learning [6], power allocation [7], energy efficiency in mobile ad hoc WebResearchers in communications and networking have been examining non-convex optimization using domain-specific structures in important problems in the areas of wireless networking, Internet engineering, and communication ... be conducted by distributed algorithms based on the dual approach. Indeed, the basic NUM (1) is such a …
WebThis paper aims to develop distributed algorithms for nonconvex optimization problems with complicated constraints associated with a network. The network can be a physical one, such as an electric power network, where the constraints are nonlinear power flow equations, or an abstract one that represents constraint couplings between decision … WebDistributed non-convexoptimization is of significant interest in various engineering domains. These domains range from electrical power systems,1-4transportation …
WebDec 2, 2015 · We study distributed non-convex optimization on a time-varying multi-agent network. Each node has access to its own smooth local cost function, and the …
WebDec 2, 2015 · We study distributed non-convex optimization on a time-varying multi-agent network. Each node has access to its own smooth local cost function, and the … hellraiser scaryWebH. Sun and M. Hong, Distributed non-convex first-order optimization and information processing: Lower complexity bounds and rate optimal algorithms, IEEE Trans. Signal Process., 67 (2024), pp. 5912--5928. hellraiser screencapsWebNov 22, 2024 · This article introduces an open-source software for distributed and decentralized non-convex optimization named ALADIN-.ALADIN-is a MATLAB implementation of tailored variants of the … hellraiser scarlet boxWebDistributed Online and Bandit Convex Optimization Kumar Kshitij Patel, Aadrirupa Saha, Lingxiao Wang, Nathan Srebro OPT ML Workshop, NeurIPS 2024. Towards Optimal … hellraisers castWebJan 5, 2024 · Non-Convex Distributed Optimization. Abstract: We study distributed non-convex optimization on a time-varying multi-agent network. Each node has access to … hellraiser scene with the razor bladeWebfor the non-convex loss compared to existing works. We the-oretically analyze the DP-SGD with stagewise learning rate and momentum under the same assumptions used by non-private optimization [Yuan et al., 2024; Zhao et al., 2024; Ramezani-Kebrya et al., 2024]. We also conduct experi-ments on both shallow (2-layer convolution neural network lake tapps elementary calendarWebAbstract. This paper is about distributed derivative-based algorithms for solving optimization problems with a separable (potentially nonconvex) objective function and … lake tapps homes for sale by owner