Research Article

Visual Navigation with Asynchronous Proximal Policy Optimization in Artificial Agents

Table 3

The states that the artificial agent sees in stairway_to_melon.

Time1000120014001600180020002200240026002800
Episode

The first episode
The second episode
The third episode

Time3000320034003600380040004200440046004800
Episode
The first episode
The second episode
The third episode