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