Fig. 7

Taylor diagram of the models’ skills. Each point on the diagram indicates the mean performance of all model in a specific representation, with the circle indicating the RMSD 95% confidence interval. RMSD indicates the Root Mean Square Deviation (the lower the better, with 0 denoting a perfect fit to the data). If models denoted with the same glyphs get closer to the inner circle of RMSD and move downward in the diagram (that means that their predictions are more correlated with the true value), then their performance improves and gets better. Red glyphs indicate models with ordinal encodings, while blue glyphs the models with CoIED encodings