Error on Specifying observation using rlFiniteSe​tSpec(Rein​forcement Learning)

When creating a simulink environment , for specify observation infomation of 2x1 double input(such as [5.0 ; 2.287]) , I used rlFiniteSetSpec([1 1]). And i got a error said "Invalid observation type or size". Any suggestions and help would be appreciated!

Answer 1

[Emmanouil Tzorakoleftherakis]

Hello,

The way you called rlFiniteSetSpec basically says that you have two observations and that they are both equal to 1. The values you are showing seem to be continuous though so I would recommend using rlNumericSpec instead.

[Dongqi Liu]

Thank you very much!

I used rlNumericSpec and DQN.And it run successfully.