Figure 1
The diagram is divided into two parts: (a) a map and (b) a feature table. Part (a): A simplified map of Brazil shows several seaports labeled “Seaport A” at the top, “Seaport B” on the right, and “Seaport N” at the bottom. Ships are depicted traveling between these seaports, with curved lines indicating routes. Curved lines connect “Seaport A” to “Seaport B” and “Seaport B” to “Seaport C.” Part (b): A table titled “Feature Seaport A” shows four columns representing “Feature-1” (total passengers from and to Seaport A), “Feature-2” (total amount of goods from and to Seaport A), “Feature-3” (total amount of vaccines at Seaport A), and “Feature-4” (average shipping time to Seaport A from other seaports). Below this, sub-tables for “Feature Seaport A,” “Feature Seaport B,” and “Feature Seaport C” are arranged in a horizontal series, with three horizontal dots shown between “Feature Seaport B” and “Feature Seaport C.” Each sub-table contains four numerical values: 0.6, 1.4, 2.0, and 2.0.Illustration of attention feature in RL. Source: Created by authors