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Open AccessJournal ArticleDOI

The Linear Programming Approach to Approximate Dynamic Programming

TLDR
In this article, an efficient method based on linear programming for approximating solutions to large-scale stochastic control problems is proposed. But the approach is not suitable for large scale queueing networks.
Abstract
The curse of dimensionality gives rise to prohibitive computational requirements that render infeasible the exact solution of large-scale stochastic control problems. We study an efficient method based on linear programming for approximating solutions to such problems. The approach "fits" a linear combination of pre-selected basis functions to the dynamic programming cost-to-go function. We develop error bounds that offer performance guarantees and also guide the selection of both basis functions and "state-relevance weights" that influence quality of the approximation. Experimental results in the domain of queueing network control provide empirical support for the methodology.

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Posted Content

Robust Bayesian reinforcement learning through tight lower bounds

TL;DR: In this paper, a lower bound on the utility of a near-optimal memoryless policy for the decision problem is derived, which is different from both the Bayes optimal policy and the policy which is optimal for the expected MDP under the current belief.
Journal ArticleDOI

Semi-Infinite Relaxations for the Dynamic Knapsack Problem with Stochastic Item Sizes

TL;DR: A new semi-infinite relaxation based on an affine value function approximation is proposed, and it is shown that an existing pseudo-polynomial relaxation corresponds to a nonparametricvalue function approximation.
Journal ArticleDOI

An Approximate Dynamic Programming Approach to Dynamic Pricing for Network Revenue Management

TL;DR: This paper considers a dynamic programming model and uses approximate linear programs (ALPs) to solve the problem and reports numerical results on computational and policy performance on a set of hub-and-spoke problem instances.
Book ChapterDOI

Chapter 22 Duality Theory and Approximate Dynamic Programming for Pricing American Options and Portfolio Optimization

TL;DR: This chapter describes how duality and approximate dynamic programming (ADP) methods can be used in financial engineering and focuses on American option pricing and portfolio optimization problems when the underlying state space is high-dimensional.
Journal ArticleDOI

Approximate Linear Programming for Average Cost MDPs

TL;DR: Bounds are derived for average cost error and performance of the policy generated from the LP that involve the mixing time of the Markov decision process MDP under this policy or the optimal policy, improving on a previous performance bound involving mixing times.
References
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Book

Reinforcement Learning: An Introduction

TL;DR: This book provides a clear and simple account of the key ideas and algorithms of reinforcement learning, which ranges from the history of the field's intellectual foundations to the most recent developments and applications.
Book

Neural networks for pattern recognition

TL;DR: This is the first comprehensive treatment of feed-forward neural networks from the perspective of statistical pattern recognition, and is designed as a text, with over 100 exercises, to benefit anyone involved in the fields of neural computation and pattern recognition.
Book

Dynamic Programming and Optimal Control

TL;DR: The leading and most up-to-date textbook on the far-ranging algorithmic methododogy of Dynamic Programming, which can be used for optimal control, Markovian decision problems, planning and sequential decision making under uncertainty, and discrete/combinatorial optimization.
Journal ArticleDOI

Learning to Predict by the Methods of Temporal Differences

Richard S. Sutton
- 01 Aug 1988 - 
TL;DR: This article introduces a class of incremental learning procedures specialized for prediction – that is, for using past experience with an incompletely known system to predict its future behavior – and proves their convergence and optimality for special cases and relation to supervised-learning methods.
Book

Neuro-dynamic programming

TL;DR: This is the first textbook that fully explains the neuro-dynamic programming/reinforcement learning methodology, which is a recent breakthrough in the practical application of neural networks and dynamic programming to complex problems of planning, optimal decision making, and intelligent control.