Comparing linear and bilinear models on water level for the Kelantan river in Malaysia

Slirveyed from 160 time series data used in scientific articles concluded that 10-13% of them were generated by the nonlinear process. Several nonlinear models are available but only the bilinear model will be considered here. The bilinear model is basically an extension of the linear model ARIMA...

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Main Authors:	Azami Zaharim, Mohd Sahar Yahya, Ibrahim Mohamed, Abdul Halim Ismail, Zuhairuse Md Darus, Zulkifli Mohd Nopiah
Format:	Article
Published:	2005
Online Access:	http://journalarticle.ukm.my/1431/ http://journalarticle.ukm.my/1431/

id	ukm-1431
recordtype	eprints
spelling	ukm-14312011-10-11T03:45:24Z http://journalarticle.ukm.my/1431/ Comparing linear and bilinear models on water level for the Kelantan river in Malaysia Azami Zaharim, Mohd Sahar Yahya, Ibrahim Mohamed, Abdul Halim Ismail, Zuhairuse Md Darus, Zulkifli Mohd Nopiah, Slirveyed from 160 time series data used in scientific articles concluded that 10-13% of them were generated by the nonlinear process. Several nonlinear models are available but only the bilinear model will be considered here. The bilinear model is basically an extension of the linear model ARIMA. It was first introduced by control theorists in 1972 before it was documented by Granger and Anderson in 1978. The bilinear model is believed to be able to fit hydrological and meteorological data well. In this paper; the coefficients of a special case of bilinear model, BL(1,1,1,1), are estimated using nonlinear least squares method. Results of modeling the linear and bilinear models on water level data from the Kelantan river in Malaysia when compared and evaluated gave better fitting to the bilinear model 2005 Article PeerReviewed Azami Zaharim, and Mohd Sahar Yahya, and Ibrahim Mohamed, and Abdul Halim Ismail, and Zuhairuse Md Darus, and Zulkifli Mohd Nopiah, (2005) Comparing linear and bilinear models on water level for the Kelantan river in Malaysia. Jurnal Kejuruteraan, 17 . http://www.ukm.my/jkukm/index.php/jkukm
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
description	Slirveyed from 160 time series data used in scientific articles concluded that 10-13% of them were generated by the nonlinear process. Several nonlinear models are available but only the bilinear model will be considered here. The bilinear model is basically an extension of the linear model ARIMA. It was first introduced by control theorists in 1972 before it was documented by Granger and Anderson in 1978. The bilinear model is believed to be able to fit hydrological and meteorological data well. In this paper; the coefficients of a special case of bilinear model, BL(1,1,1,1), are estimated using nonlinear least squares method. Results of modeling the linear and bilinear models on water level data from the Kelantan river in Malaysia when compared and evaluated gave better fitting to the bilinear model
format	Article
author	Azami Zaharim, Mohd Sahar Yahya, Ibrahim Mohamed, Abdul Halim Ismail, Zuhairuse Md Darus, Zulkifli Mohd Nopiah,
spellingShingle	Azami Zaharim, Mohd Sahar Yahya, Ibrahim Mohamed, Abdul Halim Ismail, Zuhairuse Md Darus, Zulkifli Mohd Nopiah, Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
author_facet	Azami Zaharim, Mohd Sahar Yahya, Ibrahim Mohamed, Abdul Halim Ismail, Zuhairuse Md Darus, Zulkifli Mohd Nopiah,
author_sort	Azami Zaharim,
title	Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_short	Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_full	Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_fullStr	Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_full_unstemmed	Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_sort	comparing linear and bilinear models on water level for the kelantan river in malaysia
publishDate	2005
url	http://journalarticle.ukm.my/1431/ http://journalarticle.ukm.my/1431/
first_indexed	2023-09-18T19:33:19Z
last_indexed	2023-09-18T19:33:19Z
_version_	1777405106586648576

Comparing linear and bilinear models on water level for the Kelantan river in Malaysia

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