What each state signifies in Grid World

[Akilesh Badrinaaraayanan]

I understand that state_size is 15. Could you please elaborate on what each of the 15 values denote or signify?

Thanks,
Akilesh

[Hyeokryeol Yang]

Hi, Akilsesh.

1. Relative position of arrival point (x, y)
2. Label of destination
3. Relative position of the obstacle to the agent (x, y)
4. Labels of obstacles
5. Speed of Obstacle

3),4),5) for each obstacle. so the sum of them is 12.

1. for 2 and 2) for 1.

Total sum of state_size is 12+2+1 = 15.

Thanks,
Akilesh.

[Akilesh Badrinaaraayanan]

Thanks Hyeokreal.