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Title: Application of ANN and ANFIS model on monthly groundwater level fluctuation in lower Bhavani River Basin
Authors: Vetrivel, N
Elangovan, K
Keywords: Groundwater;ANFIS;CWTFT;Wavelet Transform;Lower Bhavani River Basin;Prediction and Forecasting
Issue Date: Oct-2017
Publisher: NISCAIR-CSIR, India
Abstract: The present study is carried out to perform the comparative prediction between ANN, ANFIS, CWTFT-ANN (Continuous Wavelet Fast Fourier Transform), CWTFT-ANFIS, WT-ANN (Wavelet Transform) and WT-ANFIS on Groundwater Level prediction at different reaches (Top, Middle and End) of Lower Bhavani River Basin (LBRB) on monthly stress basis (from 2009 to 2015). From the results, the performance of CWTFT–ANFIS is 9.36%, 13.3% and 4.45% better than the ANFIS prediction and the performance of CWTFT-ANN is 47.17%, 25.6% and 47.45% better than the ANN prediction at Top, Middle and End reaches of LBRB respectively. Overall the prediction of CWTFT-ANN is about15.3% better than the other identified models, which is further fed for the forecasting of groundwater level to next one time stress level.
Page(s): 2114-2121
ISSN: 0975-1033 (Online); 0379-5136 (Print)
Appears in Collections:IJMS Vol.46(10) [October 2017]

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