Figure 4
From: Bayesian selection for coarse-grained models of liquid water

Model evidences for the explored rigid models of liquid water: 1S (+), 2S (×), 3S (⊡), and 3S* (■). For each model, we consider different mappings M ranging from 1 to 12, where, for example, M = 4 means that a CG entity represents 4 water molecules.