10.1371/journal.pone.0194889.g003 Spyros Makridakis Spyros Makridakis Evangelos Spiliotis Evangelos Spiliotis Vassilios Assimakopoulos Vassilios Assimakopoulos Forecasting performance (sMAPE) versus model fitting. Public Library of Science 2018 requirement M 3 Competition Machine Learning forecasting methods performance accuracy time series forecasting forecasting horizons one ML 2018-03-27 17:43:03 Figure https://plos.figshare.com/articles/figure/Forecasting_performance_sMAPE_versus_model_fitting_/6043850 <p>The results are reported for one-step-ahead forecasts having applied the most appropriate preprocessing alternative.</p>