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Improved Backpropagation Model for Classification of Profitability Analysis Data : A Study on Malaysian Market


Paper Type 
Contributed Paper
Title 
Improved Backpropagation Model for Classification of Profitability Analysis Data : A Study on Malaysian Market
Author 
Siti Mariyam Hj. Shamsuddin* [a], Saiful Hafizah Hj. Jaaman [b], Noriza Majid [b] and Noriszura Ismail [b] and Noriszura I
Email 
mariyam@fsksm.utm.my
Abstract:
In Malaysian’s economy there are many factors needed to be considered in order to maintain the economic growth. For instance, prices, interest rates, and employment level always react with each other in the form of nonlinear relationship. In a nonlinear system, the effect depends on the values of other inputs, thus the relationship is a higher-order function. Neural network (NN) is an approach that can cater nonlinear problems, and an implementation of an algorithm inspired by research into the brain. NN is a technology in which computer learns directly from data, thereby assisting in classification, function estimation, data compression, and similar tasks. In this paper, we introduce neural network model with an improved backpropagation error function for predicting profitability of selected firms at Kuala Lumpur Stock Exchange (KLSE). The results obtained are compared to the standard backpropagation model with mean square error function (MSE).
Start & End Page 
35 - 41
Received Date 
2001-06-26
Revised Date 
Accepted Date 
2002-03-01
Full Text 
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Keyword 
neural network, improved backpropagation, profitability, mean square error
Volume 
Vol.29 No.1 (APRIL 2002)
DOI 
Citation 
[a] S.M.H.S., [b] S.H.H.J., [b] N.M. and I N.I.[.N., Improved Backpropagation Model for Classification of Profitability Analysis Data : A Study on Malaysian Market, Chiang Mai Journal of Science, 2002; 29(1): 35-41.
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