Araştırma Makalesi

Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions

Cilt: 20 Sayı: 3 29 Ekim 2018
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Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions

Öz

In this study, we consider Dirichlet Boundary Value Problems (DBVPs) for Ordinary Differential Equations (ODEs) to illustrate the general procedure of obtaining numerical solutions using simple Recurrent Neural Networks (RNNs).  Different types of both linear and nonlinear activation functions are used in the neural network.  The network is trained by Particle Swarm Optimization (PSO) method, and cross validation approach is performed to tune the arbitrary parameters of neural nets.  The exact solutions and the obtained neural net solutions, regarding with the types of activation functions, are compared to determine the efficiency of using RNNs in solving the problem.  In all cases, the exact solutions are confronted with those obtained from RNNs in the context of absolute errors and average mean squared errors (MSEs) with standard deviations.

Anahtar Kelimeler

Kaynakça

  1. [1] Lee, H., Neural algorithms for solving differential equations. Journal of Computational Physics, 91, 1, 110-131, (1990). [2] Meade, A. J. ve Fernandez, A. A., The numerical solution of linear ordinary differential equations by feedforward neural networks. Mathematical and Computer Modelling, 19, 12, 1 – 25, (1994). [3] Lagaris, I. E., Likas, A. and Fotiadis, D. I., Artificial neural networks for solving ordinary and partial differential equations. IEEE Transactions on Neural Networks, 9, 5, 987-1000, (1998). [4] Malek, A. and Beidokhti, S. R. Numerical solution for high order differential equations using a hybrid neural network - Optimization method. Applied Mathematics and Computation, 183, 1, 260-271, (2006). [5] Raja, M. A., Numerical treatment for boundary value problems of Pantograph functional differential equation using computational intelligence algorithms. Applied Soft Computing, 24, 806-821, (2014). [6] Raja, M. A., Ahmad, S., and Samar, R., Solution of the 2-dimensional Bratu problem using neural network, swarm intelligence and sequential quadratic programming. Neural Computing and Applications, 25, 7-8, 1723-1739, (2014). [7] Raja, M.A.Z., Stochastic numerical treatment for solving Troesch’s problem. Information Sciences, 279, 860 – 873, (2014). [8] Raja, M.A.Z., Manzar, M.A., Samar, R., An efficient computational intelligence approach for solving fractional order riccati equations using ann and sqp. Applied Mathematical Modelling, 39, 10, 3075 – 3093, (2015). [9] Brezak, D., Bacek, T., Majetic, D., Kasac, J., and Novakovic, B., A comparison of feed-forward and recurrent neural networks in time series forecasting. 2012 IEEE Conference on Computational Intelligence for Financial Engineering & Economics (CIFEr), New York, NY, 1 – 6, (2012). [10] Saini, S.S., Parkhe, O. and Khadtare, T.D., Analysis of Feedforward and Recurrent Neural Network in Forecasting Foreign Exchange Rate. Imperial Journal of Interdisciplinary Research (IJIR), 2, 822 – 826, (2016). [11] Kennedy, J. and Eberhart, R.C. Particle swarm optimization, Proceedings of the IEEE International Conference on Neural Networks, 1942-1948, (1995).

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

29 Ekim 2018

Gönderilme Tarihi

16 Ağustos 2018

Kabul Tarihi

16 Kasım 2018

Yayımlandığı Sayı

Yıl 2018 Cilt: 20 Sayı: 3

Kaynak Göster

APA
Günel, K., İşman, G., & Kocakula, M. (2018). Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 20(3), 143-153. https://doi.org/10.25092/baunfbed.483922
AMA
1.Günel K, İşman G, Kocakula M. Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions. BAUN Fen. Bil. Enst. Dergisi. 2018;20(3):143-153. doi:10.25092/baunfbed.483922
Chicago
Günel, Korhan, Gülsüm İşman, ve Merve Kocakula. 2018. “Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 20 (3): 143-53. https://doi.org/10.25092/baunfbed.483922.
EndNote
Günel K, İşman G, Kocakula M (01 Ekim 2018) Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 20 3 143–153.
IEEE
[1]K. Günel, G. İşman, ve M. Kocakula, “Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions”, BAUN Fen. Bil. Enst. Dergisi, c. 20, sy 3, ss. 143–153, Eki. 2018, doi: 10.25092/baunfbed.483922.
ISNAD
Günel, Korhan - İşman, Gülsüm - Kocakula, Merve. “Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 20/3 (01 Ekim 2018): 143-153. https://doi.org/10.25092/baunfbed.483922.
JAMA
1.Günel K, İşman G, Kocakula M. Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions. BAUN Fen. Bil. Enst. Dergisi. 2018;20:143–153.
MLA
Günel, Korhan, vd. “Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 20, sy 3, Ekim 2018, ss. 143-5, doi:10.25092/baunfbed.483922.
Vancouver
1.Korhan Günel, Gülsüm İşman, Merve Kocakula. Simple recurrent neural networks for the numerical solutions of ODEs with Dirichlet boundary conditions. BAUN Fen. Bil. Enst. Dergisi. 01 Ekim 2018;20(3):143-5. doi:10.25092/baunfbed.483922

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