VwPolicy

class langchain_experimental.rl_chain.base.VwPolicy(model_repo: ModelRepository, vw_cmd: List[str], feature_embedder: Embedder, vw_logger: VwLogger, *args: Any, **kwargs: Any)

Vowpal Wabbit policy.

Methods

__init__(model_repo, vw_cmd, ...)
learn(event)
log(event)
predict(event)
save()

Parameters:

• model_repo (ModelRepository)

• vw_cmd (List[str])

• feature_embedder (Embedder)

• vw_logger (VwLogger)

• args (Any)

• kwargs (Any)

__init__(model_repo: ModelRepository, vw_cmd: List[str], feature_embedder: Embedder, vw_logger: VwLogger, *args: Any, **kwargs: Any)

Parameters:

• model_repo (ModelRepository)

• vw_cmd (List[str])

• feature_embedder (Embedder)

• vw_logger (VwLogger)

• args (Any)

• kwargs (Any)

learn(event: TEvent) → None

Parameters:

event (TEvent)

Return type:

None

log(event: TEvent) → None

Parameters:

event (TEvent)

Return type:

None

predict(event: TEvent) → Any

Parameters:

event (TEvent)

Return type:

Any

save() → None

Return type:

None