| Paper Abstract and Keywords |
| Presentation |
2013-10-18 13:55
A Neural Network Model for Forecasting Precipitation Extreme Junaida Sulaiman, Darwis Herdianti, Hideo Hirose (Kyushu Inst. of Tech.) R2013-65 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Several days of precipitation can increase the magnitude of accumulated water in a basin. This can cause the lower area of community and housing over flooded with rainfall water in a short time. Many researchers are using precipitation data for forecasting the number of rainy days in daily, monthly and yearly. However, with a maximum 5-day precipitation, we can predict the magnitude of precipitation within a specified period for example in a month, that may identified as precipitation extremes. Therefore, this study describes a method to forecast the trend of maximum 5-day precipitation in the following month using a hybrid of artificial neural networks (ANN) and particle swarm optimization (PSO). It is important to analyze the trend of extreme precipitation for future prediction of high precipitations events in the area of interest. ANN is widely applied in the hydrology field due to its non-linearity ability to map a non-stationary and seasonal data. Here, we have compared ANN with seasonal autoregressive integrated moving average (ARIMA) to measure their performances in forecasting next month maximum 5-day precipitation. Prior to model development in ANN, the significant input lags are determined using linear correlation analysis (LCA) and stepwise regression method (SLR), respectively. Results showed that ANN method is feasible in forecasting precipitation extremes when it is trained with the particle swarm optimization. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
artificial neural networks / particle swarm optimization / extreme precipitation / seasonal autoregressive integrated moving average / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 113, no. 249, R2013-65, pp. 7-12, Oct. 2013. |
| Paper # |
R2013-65 |
| Date of Issue |
2013-10-11 (R) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| Download PDF |
R2013-65 |
| Conference Information |
| Committee |
R |
| Conference Date |
2013-10-18 - 2013-10-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
R |
| Conference Code |
2013-10-R |
| Language |
English (Japanese title is available) |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Neural Network Model for Forecasting Precipitation Extreme |
| Sub Title (in English) |
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| Keyword(1) |
artificial neural networks |
| Keyword(2) |
particle swarm optimization |
| Keyword(3) |
extreme precipitation |
| Keyword(4) |
seasonal autoregressive integrated moving average |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Junaida Sulaiman |
| 1st Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
| 2nd Author's Name |
Darwis Herdianti |
| 2nd Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
| 3rd Author's Name |
Hideo Hirose |
| 3rd Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2013-10-18 13:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
R |
| Paper # |
R2013-65 |
| Volume (vol) |
vol.113 |
| Number (no) |
no.249 |
| Page |
pp.7-12 |
| #Pages |
6 |
| Date of Issue |
2013-10-11 (R) |