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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lam, K.P. Mok, P.Y. |
| Copyright Year | 2002 |
| Description | Author affiliation: Dept. of Syst. Eng. & Eng. Manage., Chinese Univ. of Hong Kong, Shatin, China (Lam, K.P.; Mok, P.Y.) |
| Abstract | Partitioned linear-nonlinear models are developed to improve in-sample precision and reduce sensitivity to out-sample modelling errors in stock price predictions. Such partitioned models are compared with linear regression models and nonlinear neural network models. The partitioned models demonstrate similar performance to the nonlinear models in both in-sample and out-sample predictions. Robust prediction schemes are then introduced to improve the predictabilities of partitioned models. Such partitioned models with robust schemes outperformed both linear regression models and nonlinear neural networks models in terms of prediction accuracy as well as model robustness. In addition, a linear relationship of non-model-based correlation and linear-regression-model-based predictability is found to exist between intraday (as well as AHI-PMI) data and stock price indexes of open, close, high and low. |
| Sponsorship | Asia-Pacific Neural Network Assembly Singapore Neuroscience Assoc. SEAL & FSKD Conference Steering Committees IEEE Neural Networks Soc. Int. Neural Network Soc. Eur. Neural Network Soc. SPIE |
| Starting Page | 2167 |
| Ending Page | 2171 |
| File Size | 511296 |
| Page Count | 5 |
| File Format | |
| ISBN | 9810475241 |
| DOI | 10.1109/ICONIP.2002.1201876 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-11-18 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Nanyang Technological University |
| Subject Keyword | Predictive models Robustness Linear regression Neural networks Stock markets Investments Time series analysis Information analysis Systems engineering and theory Research and development management |
| Content Type | Text |
| Resource Type | Article |
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