Figure 5

Model accuracy comparison across the different countries and regions. (A) Normalized MAPE values for Administrative and Tribal partitionings for Radiation and Gravity Model. The migration models for Ivory Coast’s administrative (B) and sub-tribal boundaries (C), as well as in Portugal’s administrative partitioning (D) are also compared where each signal represents the probability of migration to a location ‘r’ kilometers away from the originating location. MAPE values for each model and partitioning to the respective data are shown in (E).