Using of Learning Vector Quantization Network for Pan Evaporation Estimation
A modern technique is presented to study the evaporation process which is considered as an important component of the hydrological cycle. The Pan Evaporation depth is estimated depending upon four metrological factors viz. (temperature, relative humidity, sunshine, and wind speed). Unsupervised Arti...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Tikrit University
2009-06-01
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| Series: | Tikrit Journal of Engineering Sciences |
| Online Access: | https://tj-es.com/ojs/index.php/tjes/article/view/602 |
| _version_ | 1797782429435428864 |
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| author | Kamel A. Abdulmuhsin Iftekhar A. Al-Ani |
| author_facet | Kamel A. Abdulmuhsin Iftekhar A. Al-Ani |
| author_sort | Kamel A. Abdulmuhsin |
| collection | DOAJ |
| description | A modern technique is presented to study the evaporation process which is considered as an important component of the hydrological cycle. The Pan Evaporation depth is estimated depending upon four metrological factors viz. (temperature, relative humidity, sunshine, and wind speed). Unsupervised Artificial Neural Network has been proposed to accomplish the study goal, specifically, a type called Linear Vector Quantitization, (LVQ). A step by step method is used to cope with difficulties that usually associated with computation procedures inherent in these kind of networks. Such systematic approach may close the gap between the hesitation of the user to make use of the capabilities of these type of neural networks and the relative complexity involving the computations procedures. The results reveal the possibility of using LVQ for of Pan Evaporation depth estimation where a good agreement has been noticed between the outputs of the proposed network and the observed values of the Pan Evaporation depth with a correlation coefficient of 0.986.
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| first_indexed | 2024-03-13T00:10:51Z |
| format | Article |
| id | doaj.art-b02c1c8873b14ab3943b91b03824074a |
| institution | Directory Open Access Journal |
| issn | 1813-162X 2312-7589 |
| language | English |
| last_indexed | 2024-03-13T00:10:51Z |
| publishDate | 2009-06-01 |
| publisher | Tikrit University |
| record_format | Article |
| series | Tikrit Journal of Engineering Sciences |
| spelling | doaj.art-b02c1c8873b14ab3943b91b03824074a2023-07-12T12:55:52ZengTikrit UniversityTikrit Journal of Engineering Sciences1813-162X2312-75892009-06-0116210.25130/tjes.16.2.07Using of Learning Vector Quantization Network for Pan Evaporation EstimationKamel A. Abdulmuhsin0Iftekhar A. Al-Ani1Water Resources Eng. Dept., University of Mosul, IraqWater Resources Technical Institute, Mosul, IraqA modern technique is presented to study the evaporation process which is considered as an important component of the hydrological cycle. The Pan Evaporation depth is estimated depending upon four metrological factors viz. (temperature, relative humidity, sunshine, and wind speed). Unsupervised Artificial Neural Network has been proposed to accomplish the study goal, specifically, a type called Linear Vector Quantitization, (LVQ). A step by step method is used to cope with difficulties that usually associated with computation procedures inherent in these kind of networks. Such systematic approach may close the gap between the hesitation of the user to make use of the capabilities of these type of neural networks and the relative complexity involving the computations procedures. The results reveal the possibility of using LVQ for of Pan Evaporation depth estimation where a good agreement has been noticed between the outputs of the proposed network and the observed values of the Pan Evaporation depth with a correlation coefficient of 0.986. https://tj-es.com/ojs/index.php/tjes/article/view/602 |
| spellingShingle | Kamel A. Abdulmuhsin Iftekhar A. Al-Ani Using of Learning Vector Quantization Network for Pan Evaporation Estimation Tikrit Journal of Engineering Sciences |
| title | Using of Learning Vector Quantization Network for Pan Evaporation Estimation |
| title_full | Using of Learning Vector Quantization Network for Pan Evaporation Estimation |
| title_fullStr | Using of Learning Vector Quantization Network for Pan Evaporation Estimation |
| title_full_unstemmed | Using of Learning Vector Quantization Network for Pan Evaporation Estimation |
| title_short | Using of Learning Vector Quantization Network for Pan Evaporation Estimation |
| title_sort | using of learning vector quantization network for pan evaporation estimation |
| url | https://tj-es.com/ojs/index.php/tjes/article/view/602 |
| work_keys_str_mv | AT kamelaabdulmuhsin usingoflearningvectorquantizationnetworkforpanevaporationestimation AT iftekharaalani usingoflearningvectorquantizationnetworkforpanevaporationestimation |