2 research outputs found
A Deep Reinforcement Learning Based Multi-Criteria Decision Support System for Textile Manufacturing Process Optimization
Textile manufacturing is a typical traditional industry involving high
complexity in interconnected processes with limited capacity on the application
of modern technologies. Decision-making in this domain generally takes multiple
criteria into consideration, which usually arouses more complexity. To address
this issue, the present paper proposes a decision support system that combines
the intelligent data-based random forest (RF) models and a human knowledge
based analytical hierarchical process (AHP) multi-criteria structure in
accordance to the objective and the subjective factors of the textile
manufacturing process. More importantly, the textile manufacturing process is
described as the Markov decision process (MDP) paradigm, and a deep
reinforcement learning scheme, the Deep Q-networks (DQN), is employed to
optimize it. The effectiveness of this system has been validated in a case
study of optimizing a textile ozonation process, showing that it can better
master the challenging decision-making tasks in textile manufacturing
processes.Comment: arXiv admin note: text overlap with arXiv:2012.0110
Markov Decision Process in the Problem of Dynamic Pricing Policy
Markov decision processes (MDP) are widely used in problems whose solutions may be
represented by a certain series of actions. A lot of papers demonstrate successful MDP use in model
problems, robotic control problems, planning problems, etc. In addition, economic problems have the
property of multistep motion towards a goal as well. This paper is dedicated to MDP application to the
problem of pricing policy management. The problem of dynamic pricing is stated in terms of MDP.
Additional attention is paid to the method of constructing an MDP model based on data mining.
Based on the data on sales of an actual industrial plant, construction of an MDP model that includes
the searching for and generalization of regularities is demnstrated