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Zubaidi, S, Al-Bugharbee, H, Ortega Martorell, S, Gharghan, SK, Olier, I, Hashim, KS, Al-Bdairi, NSS and Kot, P (2020) A Novel Methodology for Prediction Urban Water Demand by Wavelet Denoising and Adaptive Neuro-Fuzzy Inference System Approach. Water, 12 (6). ISSN 2073-4441
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A Novel Methodology for Prediction Urban Water Demand by Wavelet Denoising and Adaptive Neuro-Fuzzy Inference System Approach.pdf - Published Version Available under License Creative Commons Attribution. Download (2MB) | Preview |
Abstract
Accurate and reliable urban water demand prediction is imperative for providing the basis to design, operate, and manage water system, especially under the scarcity of the natural water resources. A new methodology combining discrete wavelet transform (DWT) with an adaptive neuro-fuzzy inference system (ANFIS) is proposed to predict monthly urban water demand based on several intervals of historical water consumption. This ANFIS model is evaluated against a hybrid crow search algorithm and artificial neural network (CSA-ANN), since these methods have been successfully used recently to tackle a range of engineering optimization problems. The study outcomes reveal that 1) data preprocessing is essential for denoising raw time series and choosing the model inputs to render the highest model performance; 2) both methodologies, ANFIS and CSA-ANN, are statistically equivalent and capable of accurately predicting monthly urban water demand with high accuracy based on several statistical metric measures such as coefficient of efficiency (0.974, 0.971, respectively). This study could help policymakers to manage extensions of urban water system in response to the increasing demand with low risk related to a decision.
| Item Type: | Article |
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| Uncontrolled Keywords: | ANFIS; crow search algorithm; municipal water demand; wavelet denoising |
| Subjects: | Q Science > QA Mathematics T Technology > TA Engineering (General). Civil engineering (General) T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Applied Mathematics (merged with Comp Sci 10 Aug 20) Civil Engineering & Built Environment Computer Science & Mathematics |
| Publisher: | MDPI AG |
| Date Deposited: | 03 Jun 2020 10:01 |
| Last Modified: | 19 Aug 2022 10:30 |
| DOI or ID number: | 10.3390/w12061628 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/13042 |
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