A Reinforcement Learning Algorithm Using Multi-Layer Artificial Neural Networks for Semi-Markov Decision Problems

Yıl 2013, Cilt: 17 Sayı: 3, 307 - 307, 01.06.2013

Mustafa Ahmet Beyazıt Ocaktan Ufuk Kula

Öz

Real life problems are generally large-scale and difficult to model. Therefore, these problems can’t be mostly solved by classical optimization methods. This paper presents a reinforcement learning algorithm using a multi-layer artificial neural network to find an approximate solution for large-scale semi Markov decision problems. Performance of the developed algorithm is measured and compared to the classical reinforcement algorithm on a small-scale numerical example. According to results of numerical examples, the number of hidden layer is the key success factor, and average cost of the solution generated by the developed algorithm is approximately equal to that generated by the classical reinforcement algorithm.

Anahtar Kelimeler

Markov/Semi Markov Decision Process, Reinforcement Learning, Multi-Layer Artificial Neural Networks

Yarı Markov Karar Süreci Problemlerinin Çözümünde Çok Katmanlı Yapay Sinir Ağlarıyla Fonksiyon Yaklaşımlı Ödüllü Öğrenme Algoritması

Öz

Real life problems are generally large-scale and difficult to model. Therefore, these problems can't be mostly solved by classical optimisation methods. This paper presents a reinforcement learning algorithm using a multi-layer artificial neural network to find an approximate solution for large-scale semi Markov decision problems. Performance of the developed algorithm is measured and compared to the classical reinforcement algorithm on a small-scale numerical example. According to results of numerical examples, a number of hidden layer are the key success factors, and average cost of the solution generated by the developed algorithm is approximately equal to that generated by the classical reinforcement algorithm.

Anahtar Kelimeler

Markov/Yarı Markov Karar Süreci, Ödüllü Öğrenme, Çok Katmanlı Yapay Sinir Ağları

Kaynakça

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