scholarly journals Short-term water level prediction using different artificial intelligent models

Author(s):  
Shuyu Zhang ◽  
Lizhen Lu ◽  
Jianjun Yu ◽  
Hongjie Zhou
Author(s):  
Masaomi KIMURA ◽  
Takahiro ISHIKAWA ◽  
Naoto OKUMURA ◽  
Issaku AZECHI ◽  
Toshiaki IIDA

2003 ◽  
Vol 55 (3-4) ◽  
pp. 439-450 ◽  
Author(s):  
Bunchingiv Bazartseren ◽  
Gerald Hildebrandt ◽  
K.-P. Holz

Author(s):  
Zaher Mundher Yaseen ◽  
Ravinesh C. Deo ◽  
Isa Ebtehaj ◽  
Hossein Bonakdari

Artificial intelligence (AI) models have been successfully applied in modeling engineering problems, including civil, water resources, electrical, and structure. The originality of the presented chapter is to investigate a non-tuned machine learning algorithm, called self-adaptive evolutionary extreme learning machine (SaE-ELM), to formulate an expert prediction model. The targeted application of the SaE-ELM is the prediction of river water level. Developing such water level prediction and monitoring models are crucial optimization tasks in water resources management and flood prediction. The aims of this chapter are (1) to conduct a comprehensive survey for AI models in water level modeling, (2) to apply a relatively new ML algorithm (i.e., SaE-ELM) for modeling water level, (3) to examine two different time scales (e.g., daily and monthly), and (4) to compare the inspected model with the extreme learning machine (ELM) model for validation. In conclusion, the contribution of the current chapter produced an expert and highly optimized predictive model that can yield a high-performance accuracy.


2014 ◽  
Vol 1065-1069 ◽  
pp. 2983-2988
Author(s):  
Hai Qiang Hou ◽  
Xing Long Liu ◽  
Wu Xiong Xu ◽  
Huai Han Liu

Based on the measured water level data after the impound of Three Gorges reservoir, the water level short-term prediction model of income flow of Chenglingji, Han river and Hukou is constructed by multiple regression method. The comparative of measured water level and predicted water level indicated that, the prediction of income flow is accord with the real flow. Meanwhile, according to statistical analysis of the water level and flow, and considering the total inflow and the jacking of branch inflow, the water level short-term prediction model for middle stream Yangtze River is set up separately. Then, by using multiple regression model, the multiple regression formula for water level prediction is constructed , to applied to the river reach where branch inflowed or river reach jacked by the downstream. Compared with the field observation data, the prediction results are quite precisely.


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