Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
409088 | Neurocomputing | 2008 | 5 Pages |
Abstract
This paper utilizes hybrid financial systems (HFSs) to model Karachi Stock Exchange index data, KSE100, for short-term prediction. These HFSs developed for this purpose are combination of artificial neural networks (ANN) and ARIMA or autoregressive conditional heteroskedasticity/generalized autoregressive conditional heteroskedasticity (ARCH/GARCH) models. We compared ANN with ARIMA and ARCH/GARCH on the basis of forecast mean square error (FMSE), ANN gave better forecasting performance and out played ARIMA and ARCH/GARCH models. While comparing the performance of HFSs of ANNARIMA and ANNARCH/GARCH with ANN model, it is found that the HFS ANNARCH/GARCH is superior to standard ANN and HFS ANNARIMA in forecasting KSE100 index.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Samreen Fatima, Ghulam Hussain,