Playback Policy

PlaybackPolicy{A<:AbstractArray, P<:Policy, V<:AbstractArray{<:Real}}

a policy that applies a fixed sequence of actions until they are all used and then falls back onto a backup policy until the end of the episode.

Constructor:

`PlaybackPolicy(actions::AbstractArray, backup_policy::Policy; logpdfs::AbstractArray{Float64, 1} = Float64[])`

Fields

• actions::Vector{A} a vector of actions to play back
• backup_policy::Policy the policy to use when all prescribed actions have been taken but the episode continues
• logpdfs::Vector{Float64} the log probability (density) of actions
• i::Int64 the current action index