期刊
WATER SCIENCE AND TECHNOLOGY
卷 87, 期 5, 页码 1294-1315出版社
IWA PUBLISHING
DOI: 10.2166/wst.2023.047
关键词
ANFIS; ANN; machine learning; water quality; wavelet transform
Modern artificial intelligence techniques can effectively simulate water quality parameters, and the accuracy of machine learning models can be improved by using wavelet theory. The study conducted in Gao-ping River, Taiwan found that hybrid models with wavelet transform significantly increased the accuracy of ANN and ANFIS models.
There are several methods for modeling water quality parameters, with data-based methods being the focus of research in recent decades. The current study aims to simulate water quality parameters using modern artificial intelligence techniques, to enhance the performance of machine learning techniques using wavelet theory, and to compare these techniques to other widely used machine learning techniques. EC, Cl, Mg, and TDS water quality parameters were modeled using artificial neural network (ANN) and adaptive neuro-fuzzy inference system (ANFIS). The study area in the present research is Gao-ping River in Taiwan. In the training state, using hybrid models with wavelet transform improved the accuracy of ANN models from 8.1 to 22.5% and from 25.7 to 55.3% in the testing state. In addition, wavelet transforms increased the ANFIS model's accuracy in the training state from 6.7 to 18.4% and in the testing state from 9.9 to 50%. Using wavelet transform improves the accuracy of machine learning model results. Also, the WANFIS (Wavelet-ANFIS) model was superior to the WANN (Wavelet ANN) model, resulting in more precise modeling for all four water quality parameters.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据