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2012 (Vol. 4, Issue: 21)
Article Information:

Comparative Study of Artificial Neural Network and ARIMA Models in Predicting Exchange Rate

karamollah Bagherifard, Mehrbakhsh Nilashi, Othman Ibrahim, Nasim Janahmadi and Leila Ebrahimi
Corresponding Author:  Karramollah Bagherifard 

Key words:  ARIMA , artificial neural network, intelligent systems, stock prices, , ,
Vol. 4 , (21): 4397-4403
Submitted Accepted Published
April 17, 2012 June 08, 2012 November 01, 2012
Abstract:

Capital market as an organized market has an effective role in mobilizing financial resources due to have growth and economic development of countries and many countries now in the finance firms is responsible for the required credits. In the stock market, shareholders are always seeking the highest efficiency, so the stock price prediction is important for them. Since the stock market is a nonlinear system under conditions of political, economic and psychological, it is difficult to predict the correct stock price. Thus, in the present study artificial intelligence and ARIMA method has been used to predict stock prices. Multilayer Perceptron neural network and radial basis functions are two methods used in this research. Evaluation methods, selection methods and exponential smoothing methods are compared to random walk. The results showed that AI-based methods used in predicting stock performance are more accurate. Between two methods used in artificial intelligence, a method based on radial basis functions is capable to estimate stock prices in the future with higher accuracy.
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  Cite this Reference:
karamollah Bagherifard, Mehrbakhsh Nilashi, Othman Ibrahim, Nasim Janahmadi and Leila Ebrahimi, 2012. Comparative Study of Artificial Neural Network and ARIMA Models in Predicting Exchange Rate.  Research Journal of Applied Sciences, Engineering and Technology, 4(21): 4397-4403.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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