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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bautu, E. Sun Kim Bautu, A. Luchian, H. Byoung-Tak Zhang |
| Copyright Year | 2009 |
| Description | Author affiliation: School of Computer Science and Engineering, Seoul National University, 151-744, Korea (Sun Kim; Byoung-Tak Zhang) || Faculty of Computer Science, Al. I Cuza University, Ia¿i 700483, România (Bautu, E.; Bautu, A.; Luchian, H.) |
| Abstract | The paper proposes a hypernetwork-based method for stock market prediction through a binary time series problem. Hypernetworks are a random hypergraph structure of higher-order probabilistic relations of data. The problem we tackle concerns the prediction of price movements (up/down) on stock markets. Compared to previous approaches, the proposed method discovers a large population of variable subpatterns, i.e. local and global patterns, using a novel evolutionary hypernetwork. An output is obtained from combining these patterns. In the paper, we describe two methods for assessing the prediction quality of the hypernetwork approach. Applied to the Dow Jones Industrial Average Index and the Korea Composite Stock Price Index data, the experimental results show that the proposed method effectively learns and predicts the time series information. In particular, the hypernetwork approach outperforms other machine learning methods such as support vector machines, naive Bayes, multilayer perceptrons, and k-nearest neighbors. |
| Starting Page | 166 |
| Ending Page | 173 |
| File Size | 335563 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781424429585 |
| DOI | 10.1109/CEC.2009.4982944 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-18 |
| Publisher Place | Norway |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Predictive models Economic forecasting Stock markets Sun Learning systems Support vector machines Multilayer perceptrons Computer science Encoding Meteorology |
| Content Type | Text |
| Resource Type | Article |
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