Figure 5
From: Predicting human mobility through the assimilation of social media traces into mobility models
Models’ performance for large flows and under different training set relative sizes. (A), (B): Determination coefficient for the prediction of large flows, as a function of the flow threshold. Performance of the models measured by the determination coefficient \(\mathrm{r}^{2}\) when restricted to pairs of nodes for which the real flows are above a given threshold value. (A): Air transportation data. (B): Commuting data. (C), (D): Determination coefficient as a function of the training set relative size. The training set sizes were varied in a logarithmic scale. Dotted lines correspond to the maximum attained values. (C): Air transportation data. (D): Commuting data.