Prediction of drilling rate of penetration (ROP) using hybrid support vector regression: A case study on the Shennongjia area, Central China

2019 ◽  
Vol 181 ◽  
pp. 106200 ◽  
Author(s):  
Chao Gan ◽  
Wei-Hua Cao ◽  
Min Wu ◽  
Xin Chen ◽  
Yu-Le Hu ◽  
...  
2020 ◽  
Author(s):  
Avinash Wesley ◽  
Bharat Mantha ◽  
Ajay Rajeev ◽  
Aimee Taylor ◽  
Mohit Dholi ◽  
...  

Ecohydrology ◽  
2014 ◽  
Vol 8 (6) ◽  
pp. 1109-1118 ◽  
Author(s):  
C. Díaz Muñiz ◽  
J. R. Alonso Fernández ◽  
P. J. García Nieto ◽  
J. C. Alvarez Antón

Author(s):  
JIANSHENG WU ◽  
MINGZHE LIU ◽  
LONG JIN

In this paper, a hybrid rainfall-forecasting approach is proposed which is based on support vector regression, particle swarm optimization and projection pursuit technology. The projection pursuit technology is used to reduce dimensions of parameter spaces in rainfall forecasting. The particle swarm optimization algorithm is for searching the parameters for support vector regression model and to construct the support vector regression model. The observed data of daily rainfall values in Guangxi (China) is used as a case study for the proposed model. The computing results show that the present model yields better forecasting performance in this case study, compared to other rainfall-forecasting models. Our model may provide a promising alternative for forecasting rainfall application.


PLoS ONE ◽  
2017 ◽  
Vol 12 (7) ◽  
pp. e0179763 ◽  
Author(s):  
Bing-Chun Liu ◽  
Arihant Binaykia ◽  
Pei-Chann Chang ◽  
Manoj Kumar Tiwari ◽  
Cheng-Chin Tsao

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