Fig. 4
From: Estimation of flow trajectories in a multi-lines transportation network
Mean transportation error (MTE) vs hyperparameter \(\theta\), in toy examples with numbers of round trips p varying from 2 to 8. The dot on each curve denotes the minimum. The number of drawn passengers is different for every network size and is set to \(5 \cdot \vert P \vert\), in order to keep an (almost) constant variance. 10 different draws are performed for each data point