Establishing Coupled Models for Estimating Daily Dew Point Temperature Using Nature-Inspired Optimization Algorithms
Mehdizadeh, Saeid ; Mohammadi, Babak LU
and Ahmadi, Farshad
(2022)
In Hydrology
9(1).
- Abstract
- Potential of a classic adaptive neuro-fuzzy inference system (ANFIS) was evaluated in the current study for estimating the daily dew point temperature (Tdew). The study area consists of two stations located in Iran, namely the Rasht and Urmia. The daily Tdew time series of the studied stations were modeled through the other effective variables comprising minimum air temperature (Tmin), extraterrestrial radiation (Ra), vapor pressure deficit (VPD), sunshine duration (n), and relative humidity (RH). The correlation coefficients between the input and output parameters were utilized to determine the most effective inputs. Furthermore, novel hybrid models were proposed in this study in order to increase the estimation accuracy of Tdew. For this... (More)
- Potential of a classic adaptive neuro-fuzzy inference system (ANFIS) was evaluated in the current study for estimating the daily dew point temperature (Tdew). The study area consists of two stations located in Iran, namely the Rasht and Urmia. The daily Tdew time series of the studied stations were modeled through the other effective variables comprising minimum air temperature (Tmin), extraterrestrial radiation (Ra), vapor pressure deficit (VPD), sunshine duration (n), and relative humidity (RH). The correlation coefficients between the input and output parameters were utilized to determine the most effective inputs. Furthermore, novel hybrid models were proposed in this study in order to increase the estimation accuracy of Tdew. For this purpose, two optimization algorithms named bee colony optimization (BCO) and dragonfly algorithm (DFA) were coupled on the classic ANFIS. It was concluded that the hybrid models (i.e., ANFIS-BCO and ANFIS-DFA) demonstrated better performances compared to the classic ANFIS. The full-input pattern of the coupled models, specifically the ANFIS-DFA, was found to present the most accurate results for both the selected stations. Therefore, the developed hybrid models can be proposed as alternatives to the classic ANFIS to accurately estimate the daily Tdew. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/e0c48786-fbe4-4f67-ac1a-dfd716fa8f6a
- author
- Mehdizadeh, Saeid
; Mohammadi, Babak
LU
and Ahmadi, Farshad
- organization
- publishing date
- 2022-01
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Artificial intelligence, Hydrological modeling, Dew point temperature, Soft computing, Water Resources Management, machine learning
- in
- Hydrology
- volume
- 9
- issue
- 1
- article number
- 9
- publisher
- MDPI AG
- external identifiers
-
- scopus:85123742521
- ISSN
- 2306-5338
- DOI
- 10.3390/hydrology9010009
- language
- English
- LU publication?
- yes
- id
- e0c48786-fbe4-4f67-ac1a-dfd716fa8f6a
- date added to LUP
- 2022-01-29 20:59:34
- date last changed
- 2024-01-24 11:02:08
@article{e0c48786-fbe4-4f67-ac1a-dfd716fa8f6a,
abstract = {{Potential of a classic adaptive neuro-fuzzy inference system (ANFIS) was evaluated in the current study for estimating the daily dew point temperature (Tdew). The study area consists of two stations located in Iran, namely the Rasht and Urmia. The daily Tdew time series of the studied stations were modeled through the other effective variables comprising minimum air temperature (Tmin), extraterrestrial radiation (Ra), vapor pressure deficit (VPD), sunshine duration (n), and relative humidity (RH). The correlation coefficients between the input and output parameters were utilized to determine the most effective inputs. Furthermore, novel hybrid models were proposed in this study in order to increase the estimation accuracy of Tdew. For this purpose, two optimization algorithms named bee colony optimization (BCO) and dragonfly algorithm (DFA) were coupled on the classic ANFIS. It was concluded that the hybrid models (i.e., ANFIS-BCO and ANFIS-DFA) demonstrated better performances compared to the classic ANFIS. The full-input pattern of the coupled models, specifically the ANFIS-DFA, was found to present the most accurate results for both the selected stations. Therefore, the developed hybrid models can be proposed as alternatives to the classic ANFIS to accurately estimate the daily Tdew.}},
author = {{Mehdizadeh, Saeid and Mohammadi, Babak and Ahmadi, Farshad}},
issn = {{2306-5338}},
keywords = {{Artificial intelligence; Hydrological modeling; Dew point temperature; Soft computing; Water Resources Management; machine learning}},
language = {{eng}},
number = {{1}},
publisher = {{MDPI AG}},
series = {{Hydrology}},
title = {{Establishing Coupled Models for Estimating Daily Dew Point Temperature Using Nature-Inspired Optimization Algorithms}},
url = {{http://dx.doi.org/10.3390/hydrology9010009}},
doi = {{10.3390/hydrology9010009}},
volume = {{9}},
year = {{2022}},
}