Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.compag.2018.08.029 |
On the reliability of soft computing methods in the estimation of dew point temperature: The case of arid regions of Iran | |
Attar, Nasrin Fathollahzadeh; Khalili, Keivan; Behmanesh, Javad; Khanmohammadi, Neda | |
通讯作者 | Khalili, Keivan |
来源期刊 | COMPUTERS AND ELECTRONICS IN AGRICULTURE
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ISSN | 0168-1699 |
EISSN | 1872-7107 |
出版年 | 2018 |
卷号 | 153页码:334-346 |
英文摘要 | Owing to the importance of dew point temperature (T-dew) as a determining factor in hydrological parameters, especially water vapor and evaporation, we aim for the estimation of T-dew by three different computational models including gene expression programming (GEP), multivariate adaptive regression splines (MARS), and support vector machine (SVM) models to establish their reliability. Three different data divisions were defined as extreme values and were taken as input data for examining the reliability of these models in predicting T-dew using the coefficient of determination (R-2), the root mean square error (RMSE) and the Akaike information criterion (AIC). In this study, thirteen synoptic stations in arid regions of Iran were selected, representing a period of 55 years from 1960 to 2014. Nine of the stations were used for training stages of the study, and the remaining for testing stages. T-dew were taken as the function of several parameters, such as the maximum temperature (T-max), the minimum temperature (T-mim), the relative humidity (R-H), the wind speed (W), the atmospheric pressure (P) and the sunshine hours (n). We found that the MARS model agrees well with observed data in predicting the T-dew when compared with other used methods. |
英文关键词 | Arid regions of Iran Support vector machine (SVM) Multivariate adaptive regression splines (MARS) Gene expression programming (GEP) Dew point temperature |
类型 | Article |
语种 | 英语 |
国家 | Iran |
收录类别 | SCI-E |
WOS记录号 | WOS:000446284900034 |
WOS关键词 | SOLAR-RADIATION ; MINIMUM TEMPERATURE ; PREDICTION ; REGRESSION ; EVAPOTRANSPIRATION ; HUMIDITY ; MODELS ; MARS ; GEP ; AIR |
WOS类目 | Agriculture, Multidisciplinary ; Computer Science, Interdisciplinary Applications |
WOS研究方向 | Agriculture ; Computer Science |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/208472 |
作者单位 | Urmia Univ, Water Engn Dept, Orumiyeh, Iran |
推荐引用方式 GB/T 7714 | Attar, Nasrin Fathollahzadeh,Khalili, Keivan,Behmanesh, Javad,et al. On the reliability of soft computing methods in the estimation of dew point temperature: The case of arid regions of Iran[J],2018,153:334-346. |
APA | Attar, Nasrin Fathollahzadeh,Khalili, Keivan,Behmanesh, Javad,&Khanmohammadi, Neda.(2018).On the reliability of soft computing methods in the estimation of dew point temperature: The case of arid regions of Iran.COMPUTERS AND ELECTRONICS IN AGRICULTURE,153,334-346. |
MLA | Attar, Nasrin Fathollahzadeh,et al."On the reliability of soft computing methods in the estimation of dew point temperature: The case of arid regions of Iran".COMPUTERS AND ELECTRONICS IN AGRICULTURE 153(2018):334-346. |
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