Probabilistic Bid Price (ProBP) Actions

ProbabilisticBidPrice

Bases: RmAction

ProBP (ProbabilisticBidPrice) is a path-based optimization algorithm.

requires `class-attribute` `instance-attribute`

requires: set[str] = {'path_forecast'}

frequency `class-attribute` `instance-attribute`

frequency = 'daily_pre_dep'

cabins `instance-attribute`

cabins = cabins

Optional list of cabin codes to optimize.

If not provided, this tool will optimize on the leg as a whole.

capacity_sharing `instance-attribute`

capacity_sharing = capacity_sharing

Capacity sharing flag between cabins.

When set to True, will use method 3 from Peter Belobaba's presentation. Higher cabin(s) will get max of combined cabins or itself alone. Lower cabin(s) will get min of combined cabins or itself alone.

capacity_sharing_start_dcp_index `instance-attribute`

capacity_sharing_start_dcp_index = (
    capacity_sharing_start_dcp_index
)

use_adjusted_fares `instance-attribute`

use_adjusted_fares = use_adjusted_fares

If True, ProBP will use the adjusted fares for the optimization.

The default is False, which means that ProBP will use the original fares. This should be set to True if fare adjustment is being used for this carrier.

bid_price_vector `instance-attribute`

bid_price_vector = bid_price_vector

If True, we create a bid price vector in ProBP, rather than just keep a constant bid-price untiol daily re-optimization

maxiter `instance-attribute`

maxiter = maxiter

The maximum number of iterations to run ProBP.

If the algorithm has not converged by the time this number of iterations has been reached, it will stop and return the current results.

init

__init__(
    *,
    carrier: str = "",
    cabins: str | list[str] | None = None,
    minimum_sample: int = 10,
    dcps: Collection[int] = (),
    capacity_sharing: bool | None = False,
    capacity_sharing_start_dcp_index: int | None = 0,
    use_adjusted_fares: bool = False,
    bid_price_vector: bool | None = False,
    maxiter: int = 10,
)

run

run(sim: Simulation, days_prior: int)

Probabilistic Bid Price (ProBP) Actions