Repository of Research and Investigative Information

Repository of Research and Investigative Information

Baqiyatallah University of Medical Sciences

Data on estimation for sodium absorption ratio: Using artificial neural network and multiple linear regressions

(2018) Data on estimation for sodium absorption ratio: Using artificial neural network and multiple linear regressions. Data in Brief. pp. 1462-1467. ISSN 2352-3409

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Abstract

In this article the data of the groundwater quality of Aras catchment area were investigated for estimating the sodium absorption ratio (SAR) in the years 2010-2014. The artificial neural network (ANN) is defined as a system of processor elements, called neurons, which create a network by a set of weights. In the present data article, a 3-layer MLP neural network including a hidden layer, an input layer and an output layer had been designed. The number of neurons in the input and output layers of network was considered to be 4 and 1, respectively, due to having four input variables (including: pH, sulfate, chloride and electrical conductivity (EC)) and only one output variable (sodium absorption ratio). The impact of pH, sulfate, chloride and EC were estimated to be 11.34, 72.22, 94 and 91, respectively. ANN and multiple linear regression methods were used to estimate the rate of sodium absorption ratio of groundwater resources of the Aras catchment area. The data of both methods were compared with the model's performance evaluation criteria, namely root mean square error (RMSE), mean absolute error () and correlation coefficient. The data showed that ANN is a helpful and exact tool for predicting the amount SAR in groundwater resources of Aras catchment area and these results are not comparable with the results of multiple linear regressions. (C) 2018 The Authors. Published by Elsevier lnc. This is an open access article under the CC BY license.

Item Type: Article
Keywords: Groundwater quality SAR Aras Neural network Multiple linear regression drinking-water quality baluchistan prediction sistan Science & Technology - Other Topics
Divisions:
Page Range: pp. 1462-1467
Journal or Publication Title: Data in Brief
Journal Index: ISI
Volume: 20
Identification Number: https://doi.org/10.1016/j.dib.2018.08.205
ISSN: 2352-3409
Depositing User: مهندس مهدی شریفی
URI: http://eprints.bmsu.ac.ir/id/eprint/3585

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