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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kit Yan Chan Dillon, T.S. Singh, J. Chang, E. |
| Copyright Year | 2000 |
| Abstract | This paper proposes a novel neural network (NN) training method that employs the hybrid exponential smoothing method and the Levenberg-Marquardt (LM) algorithm, which aims to improve the generalization capabilities of previously used methods for training NNs for short-term traffic flow forecasting. The approach uses exponential smoothing to preprocess traffic flow data by removing the lumpiness from collected traffic flow data, before employing a variant of the LM algorithm to train the NN weights of an NN model. This approach aids NN training, as the preprocessed traffic flow data are more smooth and continuous than the original unprocessed traffic flow data. The proposed method was evaluated by forecasting short-term traffic flow conditions on the Mitchell freeway in Western Australia. With regard to the generalization capabilities for short-term traffic flow forecasting, the NN models developed using the proposed approach outperform those that are developed based on the alternative tested algorithms, which are particularly designed either for short-term traffic flow forecasting or for enhancing generalization capabilities of NNs. |
| Sponsorship | IEEE Intelligent Transportation Systems Society |
| Starting Page | 644 |
| Ending Page | 654 |
| Page Count | 11 |
| File Size | 773885 |
| File Format | |
| ISSN | 15249050 |
| Volume Number | 13 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-06-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Artificial neural networks Forecasting Smoothing methods Training Traffic control Predictive models Training data short-term traffic flow forecasting Exponential smoothing method LevenbergMarquardt (LM) algorithm neural networks (NNs) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Automotive Engineering Mechanical Engineering Computer Science Applications |
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