RVFL-NLNB Rainfall Forecasting Model Based on Feature Extraction of MGF and PCA

2021 ◽  
Author(s):  
Xing Zhang ◽  
Yeqiong Shi ◽  
Hui Zhou
Keyword(s):  
Feature Extraction ◽  
Forecasting Model ◽  
Rainfall Forecasting ◽  
Model Based

scholarly journals EXTREME RAINFALL FORECASTING MODEL BASED ON DESCRIPTIVE INDICES

2019 ◽  
Vol 14 (Number 1) ◽  
pp. 28-42
Author(s):  
Yasir Hilal Hadi ◽  
Ku Ruhana Ku-Mahamud ◽  
Wan Hussain Wan Ishak
Keyword(s):  
Mean Absolute Error ◽  
Back Propagation ◽  
Extreme Rainfall ◽  
Absolute Error ◽  
Back Propagation Neural Network ◽  
Forecasting Model ◽  
Rainfall Forecasting ◽  
Human Environment ◽  
Model Based ◽  
Rainfall Patterns

Extreme rainfall is one of the disastrous events that occurred due to massive rainfall overcometime beyond the regularrainfall rate. The catastrophic effects of extreme rainfall on human, environment, and economy are enormous as most of the events are unpredictable. Modelling the extreme rainfall patterns is a challenge since the extreme rainfall patterns are infrequent.In this study, a model based on descriptive indices to forecast extreme rainfall is proposed. The indices that are calculated every monthare used to develop a Back Propagation Neural Network model in forecasting extreme rainfall. Experiments were conducted using different combinations of indices and results were compared with actual data based on mean absolute error. The results showed that the combination of six indices achieved the best performance,and this proved that indices couldbe used for forecasting extreme rainfall values.

An Improved Rainfall Forecasting Model Based on GNSS Observations

2020 ◽  
Vol 58 (7) ◽  
pp. 4891-4900 ◽  
Author(s):  
Qingzhi Zhao ◽  
Yang Liu ◽  
Xiongwei Ma ◽  
Wanqiang Yao ◽  
Yibin Yao ◽  
...  
Keyword(s):  
Forecasting Model ◽  
Rainfall Forecasting ◽  
Model Based ◽  
Gnss Observations

scholarly journals Solar flare forecasting model based on automatic feature extraction

2016 ◽  
Vol 61 (36) ◽  
pp. 3958-3963
Author(s):  
Rong LI ◽  
Jie ZHU ◽  
Xin HUANG ◽  
YanMei CUI
Keyword(s):  
Feature Extraction ◽  
Solar Flare ◽  
Forecasting Model ◽  
Automatic Feature Extraction ◽  
Model Based
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