Policy Evaluation Using Markov Decision Process for Inventory Optimization

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" Policy Evaluation Using Markov Decision Process for Inventory Optimization "
Haque, Eakeen Muhammad Alaeddini, Adel

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	1052814
Doc. No	:	TL51931
Main Entry	:	Haque, Eakeen Muhammad
Title & Author	:	Policy Evaluation Using Markov Decision Process for Inventory Optimization\ Haque, Eakeen MuhammadAlaeddini, Adel
College	:	The University of Texas at San Antonio
Date	:	2019
Degree	:	M.S.
student score	:	2019
Note	:	51 p.
Abstract	:	Markov Decision Process (MDP) is a discrete-time state-transition system suited to progressive decision making for models with uncertain elements. The impact of it has been significant in the fields of operations management in recent times. This thesis aims to find an optimal policy for an adaptive inventory model through the help of MDP. We consider a situation where a seller has only one type of product, of unit quantity for each cycle, to order to satisfy demands. Whether or not there will be demand of that product is a case of stochasticity. The demand can also only be of unit quantity for each cycle. The seller can either stock or issue a backorder of the product. However, inventory size or the number of issued backorders is limited. For each state of the inventory, only one of two actions can be chosen. The seller can either decide to buy, or not to buy the product based on the stochastic demand pattern. We approach this problem by using the MDP to iterate through possible policies. Our goal is to find the optimal policy that will recommend which actions to take in each inventory state that minimizes the cost of stocking or backordering.
Descriptor	:	Analytical chemistry
	:	Applied mathematics
	:	Economic theory
	:	Economics
	:	Mechanical engineering
	:	Statistics
Added Entry	:	Alaeddini, Adel
Added Entry	:	The University of Texas at San Antonio