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Distributed Stochastic Methods and Applications

Distributed Stochastic Methods and Applications

  • 字数: 343
  • 出版社: 冶金工业
  • 作者: 王颖慧//户艳鹏//蔺凤琴|
  • 商品条码: 9787502498085
  • 版次: 1
  • 开本: 16开
  • 页数: 267
  • 出版年份: 2024
  • 印次: 1
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内容简介
本书结合理论知识和算 法模拟,从多个维度详细剖 析分布式随机优化算法的基 本原理和应用实践,同时对 分布式随机优化算法开发中 的重点和难点问题进行了重 点讲解。本书共包括7章, 第1章背景知识,主要介绍 分布式随机优化的研究背景 和应用场景;第2章数学基 础,主要介绍了分布式的相 关概念与算法设计应用到的 定理;第3-7章分布式随机 优化算法及应用,主要针对 一般的分布式无约束优化问 题,设计不同的分布式随机 优化方法,并研究这些方法 的应用实践。
目录
Chapter 1 Introduction 1.1 Distributed optimization 1.1.1 Distributed deterministic optimization 1.1.2 Distributed stochastic optimization 1.2 Distributed machine learning 1.2.1 Distributed regression problem 1.2.2 Distributed classification problem 1.2.3 Distributed clustering problems 1.3 Structure and work of this book Chapter 2 Preliminaries 2.1 Conve x analysis 2.1.1 Euclidean norm inequalities 2.1.2 Lipschitz continuous gradient 2.2 Probability theory Chapter 3 Distributed Stochastic Sub-gradient Descent Algorithm 3.1 Distributed stochastic sub-gradient descent algorithm for conve x optimization 3.1.1 Background 3.1.2 Problem, algorithm and assumptions 3.1.3 Basic relations 3.1.4 Convergence in mean 3.1.5 Almost sure and mean square convergence 3.2 Distributed stochastic sub-gradient descent algorithm for regression estimation with incomplete data 3.2.1 Background 3.2.2 Problem form ulation 3.2.3 Distributed adaptive gradient-based algorithm 3.2.4 Main results of DAGA 3.2.5 Simulations 3.2.6 Conclusion 3.3 Distributed classification learning based on nonlinear vector support machines for switching networks 3.3.1 Background 3.3.2 Preliminary and SVM formulation 3.3.3 Distributed nonlinear SVM learning 3.3.4 Distributed stochastic sub-gradient based SVM algorithm 3.3.5 Simulations 3.3.6 Conclusion Chapter 4 Distributed Mirror-descent Algorithm 4.1 Distributed stochastic mirror descent algorithm over time-varying network 4.1.1 Background 4.1.2 Preliminaries and assumptions 4.1.3 Distributed stochastic mirror descent algorithm 4.1.4 Main result 4.1.5 Simulation 4.1.6 Conclusions 4.2 A Stochastic mirror-descent algorithm for solving AXB=C over an multi-agent system 4.2.1 Background 4.2.2 Preliminaries 4.2.3 Problem form ulation and algorithm design 4.2.4 Main result 4.2.5 Simulation 4.2.6 Conclusions

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