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Abstract
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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
Submitted: April 17, 2012
Accepted: June 08, 2012
Published: November 01, 2012 |
Abstract:
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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.
Key words: ARIMA , artificial neural network, intelligent systems, stock prices, , ,
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Cite this Reference:
karamollah Bagherifard, Mehrbakhsh Nilashi, Othman Ibrahim, Nasim Janahmadi and Leila Ebrahimi, . Comparative Study of Artificial Neural Network and ARIMA Models in Predicting Exchange Rate. Research Journal of Applied Sciences, Engineering and Technology, (21): 4397-4403.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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