ProBP with Daily Reoptimization¶

In [1]:

import passengersim as pax

pax.versions()

import passengersim as pax pax.versions()

passengersim 0.51.dev11+g921f2a8
passengersim.core 0.51.dev2+g02d3ce20

In [2]:

from passengersim.utils.codeview import show_file

from passengersim.utils.codeview import show_file

In [3]:

show_file("network/11-probp-daily.yaml")

show_file("network/11-probp-daily.yaml")

include:
  - 10-probp.yaml

scenario: 3MKTproBP-Daily

rm_systems:
  rm_probp:
    processes:
      DAILY:
        - step_type: forecastadjustment
          algorithm: timeframe
          kind: path
        - step_type: probp
          name: optimization

simulation_controls:
  show_progress_bar: true

db:
  write_items:
    - leg_final
    - fare_final
    - demand_final
    - bookings
    - bucket
    - pathclass
    - leg
    - demand
    - leg_daily
    - pathclass_daily

snapshot_filters:
  - type: pro_bp
    title: ProBP Snapshot
    sample: [ 120, 290, 499 ]
    dcp: [ 63, 56, 21 ]
    flt_no: 111
    airline: AL1
    directory: snapshots/probp
  - type: forecast_adj
    title: Forecast Adj Snapshot
    sample: [ 120, 290, 499 ]
    flt_no: 111
    airline: AL1
    directory: snapshots/fcst-adj

In [4]:

cfg = pax.Config.from_yaml("network/11-probp-daily.yaml")
cfg.simulation_controls.num_trials = 1

cfg = pax.Config.from_yaml("network/11-probp-daily.yaml") cfg.simulation_controls.num_trials = 1

In [5]:

sim = pax.Simulation(cfg)

sim = pax.Simulation(cfg)

In [6]:

summary = sim.run()

summary = sim.run()

Task Completed after 5.79 seconds

In [7]:

summary.fig_carrier_revenues()

summary.fig_carrier_revenues()

Out[7]:

In [8]:

summary.fig_carrier_load_factors()

summary.fig_carrier_load_factors()

Out[8]:

In [9]:

summary.fig_fare_class_mix()

summary.fig_fare_class_mix()

Out[9]:

In [10]:

summary.fig_bookings_by_timeframe()

summary.fig_bookings_by_timeframe()

Out[10]:

Comparing against Targets¶

In [11]:

import targets

target = targets.load(11, cfg)

import targets target = targets.load(11, cfg)

In [12]:

from passengersim import contrast

comps = contrast.Contrast(
    {
        "simulation": summary,
        "target": target,
    }
)

from passengersim import contrast comps = contrast.Contrast( { "simulation": summary, "target": target, } )

In [13]:

comps.fig_demand_to_come("mean") | comps.fig_demand_to_come("std")

comps.fig_demand_to_come("mean") | comps.fig_demand_to_come("std")

Out[13]:

In [14]:

comps.fig_bookings_by_timeframe(by_carrier="AL1")

comps.fig_bookings_by_timeframe(by_carrier="AL1")

Out[14]:

In [15]:

comps.fig_carrier_revenues()

comps.fig_carrier_revenues()

Out[15]:

In [16]:

comps.fig_carrier_load_factors()

comps.fig_carrier_load_factors()

Out[16]:

In [17]:

comps.fig_fare_class_mix()

comps.fig_fare_class_mix()

Out[17]:

In [18]:

comps.fig_segmentation_by_timeframe(
    "bookings", by_carrier="AL1", by_class=True, source_labels=True
)

comps.fig_segmentation_by_timeframe( "bookings", by_carrier="AL1", by_class=True, source_labels=True )

Out[18]:

In [19]:

print(sim.path_names()[1])
comps.fig_path_forecasts(by_path_id=1, of=["mu", "sigma", "closed"])

print(sim.path_names()[1]) comps.fig_path_forecasts(by_path_id=1, of=["mu", "sigma", "closed"])

Path 1: BOS~ORD, (AL1:101 BOS-ORD)

Out[19]:

In [20]:

print(sim.path_names()[5])
comps.fig_path_forecasts(by_path_id=5, of=["mu", "sigma", "closed"])

print(sim.path_names()[5]) comps.fig_path_forecasts(by_path_id=5, of=["mu", "sigma", "closed"])

Path 5: ORD~LAX, (AL1:111 ORD-LAX)

Out[20]:

In [21]:

print(sim.path_names()[9])
comps.fig_path_forecasts(by_path_id=9, of=["mu", "sigma", "closed"])

print(sim.path_names()[9]) comps.fig_path_forecasts(by_path_id=9, of=["mu", "sigma", "closed"])

Path 9: BOS~LAX, (AL1:101 BOS-ORD) (AL1:111 ORD-LAX)

Out[21]:

In [22]:

comps.fig_bid_price_history(by_carrier="AL1", cap="some")

comps.fig_bid_price_history(by_carrier="AL1", cap="some")

Out[22]:

In [23]:

comps.fig_bid_price_history(by_carrier="AL1", cap="some", show_stdev=1)

comps.fig_bid_price_history(by_carrier="AL1", cap="some", show_stdev=1)

Out[23]:

In [24]:

from passengersim.extra.forecast_viz import fig_forecasts_and_bid_prices

from passengersim.extra.forecast_viz import fig_forecasts_and_bid_prices

In [25]:

fig_forecasts_and_bid_prices(
    sim,
    trial=0,
    days_prior=63,
    leg_id=111,
)

fig_forecasts_and_bid_prices( sim, trial=0, days_prior=63, leg_id=111, )

Out[25]:

In [26]:

fig_forecasts_and_bid_prices(
    sim,
    trial=0,
    days_prior=63,
    leg_id=101,
)

fig_forecasts_and_bid_prices( sim, trial=0, days_prior=63, leg_id=101, )

Out[26]: