Trait relearn::agents::BuildAgent

pub trait BuildAgent<OS: Space, AS: Space> {
    type Agent: FullAgent<OS::Element, AS::Element>;
    fn build_agent(
        &self, 
        env: &dyn EnvStructure<ObservationSpace = OS, ActionSpace = AS>, 
        seed: u64
    ) -> Result<Self::Agent, BuildAgentError>;
}

Build an agent instance for a given environment structure.

Associated Types

type Agent: FullAgent<OS::Element, AS::Element>

Type of agent to build

Required methods

fn build_agent(
    &self,
    env: &dyn EnvStructure<ObservationSpace = OS, ActionSpace = AS>,
    seed: u64
) -> Result<Self::Agent, BuildAgentError>

Build an agent for the given environment structure (EnvStructure).

The agent is built in ActorMode::Training.

Args

• env - The structure of the environment in which the agent is to operate.
• seed - A number used to seed the agent’s random state, for those agents that use deterministic pseudo-random number generation.

Implementors

impl<AC, HBC, OS, AS> BuildAgent<OS, AS> for BatchUpdateAgentConfig<AC, HBC> where
    AC: BuildBatchUpdateActor<OS, AS>,
    HBC: BuildHistoryBuffer<OS::Element, AS::Element>,
    OS: Space,
    AS: Space, 

type Agent = BatchUpdateAgent<AC::BatchUpdateActor, HBC::HistoryBuffer>

impl<B, OS, AS> BuildAgent<OS, AS> for B where
    B: BuildIndexAgent,
    OS: FiniteSpace,
    AS: FiniteSpace, 

type Agent = FiniteSpaceAgent<B::Agent, OS, AS>

impl<OS, AS> BuildAgent<OS, AS> for RandomAgentConfig where
    OS: Space,
    AS: SampleSpace, 

type Agent = RandomAgent<AS>

impl<PB, PUB, CB, CUB, OS, AS> BuildAgent<OS, AS> for ActorCriticConfig<PB, PUB, CB, CUB> where
    PB: BuildPolicy,
    PUB: BuildPolicyUpdater<AS>,
    CB: BuildCritic,
    CUB: BuildCriticUpdater,
    OS: FeatureSpace<Tensor> + BatchFeatureSpace<Tensor>,
    AS: ReprSpace<Tensor> + ParameterizedDistributionSpace<Tensor>, 

type Agent = ActorCriticAgent<OS, AS, PB::Policy, PUB::Updater, CB::Critic, CUB::Updater>

impl<T, OS, AS> BuildAgent<ProductSpace<(OptionSpace<OS>, OptionSpace<ProductSpace<(AS, IntervalSpace<f64>)>>, BooleanSpace)>, AS> for ForMetaFiniteFinite<T> where
    T: Borrow<AgentDef>,
    OS: RLObservationSpace + FiniteSpace + Clone,
    OS::Element: Clone,
    AS: RLActionSpace + FiniteSpace + Clone,
    AS::Element: Clone,
    MetaObservationSpace<OS, AS>: RLObservationSpace, 

type Agent = Box<DynFullAgent<MetaObservationSpace<OS, AS>, AS>>

impl<T, OS, AS> BuildAgent<ProductSpace<(OptionSpace<OS>, OptionSpace<ProductSpace<(AS, IntervalSpace<f64>)>>, BooleanSpace)>, AS> for ResettingMetaAgentConfig<T> where
    T: BuildAgent<OS, AS> + Clone,
    OS: Space + Clone,
    OS::Element: Clone,
    AS: SampleSpace + Clone,
    AS::Element: Clone, 

type Agent = ResettingMetaAgent<T, OS, AS>

impl<T, OS, AS> BuildAgent<OS, AS> for ForAnyAny<T> where
    T: Borrow<AgentDef>,
    OS: RLObservationSpace,
    AS: RLActionSpace, 

type Agent = Box<DynFullAgent<OS, AS>>

impl<T, OS, AS> BuildAgent<OS, AS> for ForFiniteFinite<T> where
    T: Borrow<AgentDef>,
    OS: RLObservationSpace + FiniteSpace,
    AS: RLActionSpace + FiniteSpace, 

type Agent = Box<DynFullAgent<OS, AS>>