Comment on “Comparison of the Ability of ARIMA,WNN and SVM Models for Drought Forecasting in the Sanjiang Plain,China” by Yuhu Zhang,Huirong Yang,Hengjian Cui,and Qiuhua Chen,in Natural Resources Research DOI: 10.1007/s11053-019-09512-6

Natural Resources Research - We thank Zhang et al. (Nat Resour Res, 2019. https://doi.org/10.1007/s11053-019-09512-6) for investigating the accuracy of artificial intelligence techniques in the...