Multi Objective Loading BOA from JSON and Plotting Results#

This notebook demonstrates how to:

Loading a Scheduler from JSON from a multi objective optimization previous run (If you want to see the Experiment that this is from, see Running a Multi Objective Optimization Directly in Python. We will look at the output and plot some exploratory data analysis.

 1import pathlib
 2import os
 3
 4import numpy as np
 5from ax.utils.notebook.plotting import init_notebook_plotting
 6from ax.plot.trace import optimization_trace_single_method_plotly
 7from ax.service.utils.report_utils import get_standard_plots, exp_to_df
 8import boa
 9from botorch.test_functions.synthetic import Cosine8
10
11init_notebook_plotting()
[INFO 07-10 13:14:07] ax.utils.notebook.plotting: Injecting Plotly library into cell. Do not overwrite or delete cell.

Loading the Scheduler from our JSON file#

1# setup stuff just because this gets reused from the latest run for the case of the docs
2try:
3    run = list(pathlib.Path().resolve().glob("moo_run*"))[-1]
4except IndexError:
5    print("No run to load. Make sure you run optimization_run.ipynb first")
1# Filepath to the scheduler.json
2
3scheduler_fp = run / "scheduler.json"
1scheduler = boa.scheduler_from_json_file(scheduler_fp)
1scheduler
Scheduler(experiment=Experiment(moo_run), generation_strategy=GenerationStrategy(name='Sobol+MOO', steps=[Sobol for 5 trials, MOO for subsequent trials]), options=SchedulerOptions(max_pending_trials=10, trial_type=<TrialType.TRIAL: 0>, batch_size=None, total_trials=None, tolerated_trial_failure_rate=0.5, min_failed_trials_for_failure_rate_check=5, log_filepath=None, logging_level=20, ttl_seconds_for_trials=None, init_seconds_between_polls=1, min_seconds_before_poll=1.0, seconds_between_polls_backoff_factor=1.5, timeout_hours=None, run_trials_in_batches=False, debug_log_run_metadata=False, early_stopping_strategy=None, global_stopping_strategy=None, suppress_storage_errors_after_retries=False))

Show the Best Fitted Trial#

best_fitted_trials uses the data to do a fitting from all trials and with the noise levels you provided (or if no noise levels was provided, it assumed an unknown level of noise and inferred the noise level from the trial runs)

1trial = scheduler.best_fitted_trials()
2trial
{14: {'params': {'x0': 0.06722595104412638, 'x1': 1.0},
  'means': {'branin': -4.008813794628448, 'currin': -3.661387866974217},
  'cov_matrix': {'branin': {'branin': 0.00026961947888266765, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 5.207734737516479e-06}}},
 15: {'params': {'x0': 0.03180193896164709, 'x1': 1.0},
  'means': {'branin': -8.899884415590682, 'currin': -2.4505460576603784},
  'cov_matrix': {'branin': {'branin': 7.153857098052441e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.109756616320468e-06}}},
 16: {'params': {'x0': 0.11623283268391146, 'x1': 0.8282747946292564},
  'means': {'branin': -0.4783224142995621, 'currin': -5.503003487046663},
  'cov_matrix': {'branin': {'branin': 0.0002766559403868488, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 5.402333652885504e-06}}},
 17: {'params': {'x0': 0.015048417956364869, 'x1': 1.0},
  'means': {'branin': -12.974571261800854, 'currin': -1.7929020223943914},
  'cov_matrix': {'branin': {'branin': 9.15016516661886e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.4827281523925727e-06}}},
 18: {'params': {'x0': 0.09103888011045247, 'x1': 0.9205178128625962},
  'means': {'branin': -1.6400256383939364, 'currin': -4.567897371782157},
  'cov_matrix': {'branin': {'branin': 0.00019990303934425875, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 2.44586092439294e-06}}},
 19: {'params': {'x0': 0.047142348285469204, 'x1': 1.0},
  'means': {'branin': -6.134113780443643, 'currin': -3.0111854188929237},
  'cov_matrix': {'branin': {'branin': 7.021550234069503e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.070264460145957e-06}}},
 20: {'params': {'x0': 0.023106465771415844, 'x1': 1.0},
  'means': {'branin': -10.882027122942315, 'currin': -2.113750140730393},
  'cov_matrix': {'branin': {'branin': 8.794222842843026e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.2436488291367215e-06}}},
 21: {'params': {'x0': 0.07751938884859294, 'x1': 0.9555795698999422},
  'means': {'branin': -2.7345059089879165, 'currin': -4.092356913512811},
  'cov_matrix': {'branin': {'branin': 0.0001420368472132874, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.6803741903020638e-06}}},
 22: {'params': {'x0': 0.007355481512615939, 'x1': 1.0},
  'means': {'branin': -15.194799134606619, 'currin': -1.481222200274546},
  'cov_matrix': {'branin': {'branin': 0.00010387572493482764, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.5192996731335434e-06}}},
 23: {'params': {'x0': 0.03908359193452967, 'x1': 1.0},
  'means': {'branin': -7.467956392217744, 'currin': -2.7226915188837775},
  'cov_matrix': {'branin': {'branin': 7.949184634582838e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1103827007582894e-06}}},
 24: {'params': {'x0': 0.056162120588825436, 'x1': 1.0},
  'means': {'branin': -4.964043836698938, 'currin': -3.316056498837279},
  'cov_matrix': {'branin': {'branin': 9.616257008160628e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.3049769196583604e-06}}},
 25: {'params': {'x0': 0.10471571056236206, 'x1': 0.886549012428079},
  'means': {'branin': -0.8958620958998953, 'currin': -5.01298323536945},
  'cov_matrix': {'branin': {'branin': 0.0002594495228334465, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 4.271963175808508e-06}}},
 29: {'params': {'x0': 0.07091388609793212, 'x1': 0.9697664369522259},
  'means': {'branin': -3.3520688221727184, 'currin': -3.8589878616716238},
  'cov_matrix': {'branin': {'branin': 0.00010702221707033513, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.6663139873422187e-06}}},
 30: {'params': {'x0': 0.08370617296891533, 'x1': 0.9365945604264692},
  'means': {'branin': -2.1679160997818165, 'currin': -4.323582967127799},
  'cov_matrix': {'branin': {'branin': 0.0001122890101476591, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.6175561436118911e-06}}},
 31: {'params': {'x0': 0.027357843825467926, 'x1': 1.0},
  'means': {'branin': -9.87656169120849, 'currin': -2.2798412417489686},
  'cov_matrix': {'branin': {'branin': 7.467004346551617e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1476709427738756e-06}}},
 32: {'params': {'x0': 0.011151095456090072, 'x1': 1.0},
  'means': {'branin': -14.0727853711678, 'currin': -1.6355234955973494},
  'cov_matrix': {'branin': {'branin': 9.539561756226283e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.549531841025951e-06}}},
 33: {'params': {'x0': 0.05145632374008478, 'x1': 1.0},
  'means': {'branin': -5.5312835464596795, 'currin': -3.1594992568806837},
  'cov_matrix': {'branin': {'branin': 7.24282182256757e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1281248740957874e-06}}},
 34: {'params': {'x0': 0.06107277738350422, 'x1': 0.9956949185623516},
  'means': {'branin': -4.434381831842595, 'currin': -3.4849939092749254},
  'cov_matrix': {'branin': {'branin': 9.149597453744773e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.2188334448569422e-06}}},
 35: {'params': {'x0': 0.09648215343546504, 'x1': 0.8985448669959295},
  'means': {'branin': -1.236898110732044, 'currin': -4.782023989492875},
  'cov_matrix': {'branin': {'branin': 0.0002566247782236055, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 3.5947771501164473e-06}}},
 36: {'params': {'x0': 0.10958535915301539, 'x1': 0.8588446971129297},
  'means': {'branin': -0.6236679488767614, 'currin': -5.232185110099541},
  'cov_matrix': {'branin': {'branin': 0.0002682506054205734, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 4.377727316819803e-06}}},
 37: {'params': {'x0': 0.04299190549604983, 'x1': 1.0},
  'means': {'branin': -6.7876467608070765, 'currin': -2.864388085191634},
  'cov_matrix': {'branin': {'branin': 7.199432266672974e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.0810828404502534e-06}}},
 38: {'params': {'x0': 0.06779941107944121, 'x1': 0.9774980693027313},
  'means': {'branin': -3.6762568054266147, 'currin': -3.74336935529284},
  'cov_matrix': {'branin': {'branin': 0.00012427656827485023, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.8205683179225473e-06}}},
 39: {'params': {'x0': 0.01900925253683429, 'x1': 1.0},
  'means': {'branin': -11.915728902317792, 'currin': -1.9514814368607007},
  'cov_matrix': {'branin': {'branin': 9.261443537808275e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.362083324709956e-06}}},
 40: {'params': {'x0': 0.12174627149495364, 'x1': 0.8314499206704036},
  'means': {'branin': -0.41771324753313976, 'currin': -5.585668331519944},
  'cov_matrix': {'branin': {'branin': 0.00027980676471676117, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 5.76043941065037e-06}}},
 41: {'params': {'x0': 0.0036408837664809826, 'x1': 1.0},
  'means': {'branin': -16.34069629316031, 'currin': -1.3294290439408587},
  'cov_matrix': {'branin': {'branin': 0.00010239589350866794, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.8200350653497145e-06}}},
 42: {'params': {'x0': 0.0353615561485768, 'x1': 1.0},
  'means': {'branin': -8.173445796156095, 'currin': -2.584837541426608},
  'cov_matrix': {'branin': {'branin': 7.857331461501071e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1153382721777385e-06}}},
 43: {'params': {'x0': 0.07398984357302966, 'x1': 0.9612420668949202},
  'means': {'branin': -3.038576041936979, 'currin': -3.974569340989012},
  'cov_matrix': {'branin': {'branin': 0.00011194467069654376, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.5842567803704265e-06}}},
 44: {'params': {'x0': 0.08035235521777204, 'x1': 0.9446983365729427},
  'means': {'branin': -2.447317770162181, 'currin': -4.206082527282536},
  'cov_matrix': {'branin': {'branin': 0.00011946137171401089, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.5983600036544294e-06}}},
 45: {'params': {'x0': 0.029553275886536726, 'x1': 1.0},
  'means': {'branin': -9.384480308767584, 'currin': -2.364570769380621},
  'cov_matrix': {'branin': {'branin': 7.050762454624161e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.119735565474482e-06}}},
 46: {'params': {'x0': 0.05375151648258906, 'x1': 1.0},
  'means': {'branin': -5.242748873353875, 'currin': -3.236554981153109},
  'cov_matrix': {'branin': {'branin': 7.801806825734007e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.195551209775119e-06}}},
 47: {'params': {'x0': 0.0870427884724268, 'x1': 0.9270846572813902},
  'means': {'branin': -1.8973540568263587, 'currin': -4.443807612572621},
  'cov_matrix': {'branin': {'branin': 0.0001273161095498475, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.8251808576896564e-06}}},
 48: {'params': {'x0': 0.0633160748743348, 'x1': 0.9892348693501222},
  'means': {'branin': -4.17198867955314, 'currin': -3.5728608047662105},
  'cov_matrix': {'branin': {'branin': 0.00012541628693456592, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.4732376917211808e-06}}},
 49: {'params': {'x0': 0.04503165869846433, 'x1': 1.0},
  'means': {'branin': -6.4575247119310895, 'currin': -2.937020736804852},
  'cov_matrix': {'branin': {'branin': 6.977361548964034e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.0694046943436186e-06}}},
 8: {'params': {'x0': 0.0, 'x1': 1.0},
  'means': {'branin': -17.506304079417717, 'currin': -1.180050578290825},
  'cov_matrix': {'branin': {'branin': 0.00023219490141979877, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 4.246944038315128e-06}}}}

Show the Best Raw Trial#

if you need the exact points of the best trial, maybe because you need the trial number of the best trial to plot results, or for any other reason, best_raw_trails does not do any fitting

1trial = scheduler.best_raw_trials()
2trial
{14: {'params': {'x0': 0.06722595104412638, 'x1': 1.0},
  'means': {'branin': -4.0096569061, 'currin': -3.661427021},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 15: {'params': {'x0': 0.03180193896164709, 'x1': 1.0},
  'means': {'branin': -8.8998212814, 'currin': -2.4505946636},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 16: {'params': {'x0': 0.11623283268391146, 'x1': 0.8282747946292564},
  'means': {'branin': -0.4777936935, 'currin': -5.5031733513},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 17: {'params': {'x0': 0.015048417956364869, 'x1': 1.0},
  'means': {'branin': -12.9749555588, 'currin': -1.7927970886},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 18: {'params': {'x0': 0.09103888011045247, 'x1': 0.9205178128625962},
  'means': {'branin': -1.6410369873, 'currin': -4.5677266121},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 19: {'params': {'x0': 0.047142348285469204, 'x1': 1.0},
  'means': {'branin': -6.1341824532, 'currin': -3.0111839771},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 20: {'params': {'x0': 0.023106465771415844, 'x1': 1.0},
  'means': {'branin': -10.8823547363, 'currin': -2.1138005257},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 21: {'params': {'x0': 0.07751938884859294, 'x1': 0.9555795698999422},
  'means': {'branin': -2.7341222763, 'currin': -4.092294693},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 22: {'params': {'x0': 0.007355481512615939, 'x1': 1.0},
  'means': {'branin': -15.1932506561, 'currin': -1.4809924364},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 23: {'params': {'x0': 0.03908359193452967, 'x1': 1.0},
  'means': {'branin': -7.4678997993, 'currin': -2.7226967812},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 24: {'params': {'x0': 0.056162120588825436, 'x1': 1.0},
  'means': {'branin': -4.9641985893000005, 'currin': -3.3161087036},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 25: {'params': {'x0': 0.10471571056236206, 'x1': 0.886549012428079},
  'means': {'branin': -0.8956365585, 'currin': -5.0127587318},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 29: {'params': {'x0': 0.07091388609793212, 'x1': 0.9697664369522259},
  'means': {'branin': -3.3521566391, 'currin': -3.8589537144},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 30: {'params': {'x0': 0.08370617296891533, 'x1': 0.9365945604264692},
  'means': {'branin': -2.167757988, 'currin': -4.3236260414},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 31: {'params': {'x0': 0.027357843825467926, 'x1': 1.0},
  'means': {'branin': -9.8766317368, 'currin': -2.2799072266000002},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 32: {'params': {'x0': 0.011151095456090072, 'x1': 1.0},
  'means': {'branin': -14.0723619461, 'currin': -1.6353210211},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 33: {'params': {'x0': 0.05145632374008478, 'x1': 1.0},
  'means': {'branin': -5.5314288139, 'currin': -3.1595189571},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 34: {'params': {'x0': 0.06107277738350422, 'x1': 0.9956949185623516},
  'means': {'branin': -4.4337778091, 'currin': -3.4849951267},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 35: {'params': {'x0': 0.09648215343546504, 'x1': 0.8985448669959295},
  'means': {'branin': -1.2355241776, 'currin': -4.7820410728},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 36: {'params': {'x0': 0.10958535915301539, 'x1': 0.8588446971129297},
  'means': {'branin': -0.6255817413, 'currin': -5.2327837944},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 37: {'params': {'x0': 0.04299190549604983, 'x1': 1.0},
  'means': {'branin': -6.78764534, 'currin': -2.864382267},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 38: {'params': {'x0': 0.06779941107944121, 'x1': 0.9774980693027313},
  'means': {'branin': -3.6760921478, 'currin': -3.7433075905},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 39: {'params': {'x0': 0.01900925253683429, 'x1': 1.0},
  'means': {'branin': -11.9162807465, 'currin': -1.9514724016},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 40: {'params': {'x0': 0.12174627149495364, 'x1': 0.8314499206704036},
  'means': {'branin': -0.4170780182, 'currin': -5.5851817131},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 41: {'params': {'x0': 0.0036408837664809826, 'x1': 1.0},
  'means': {'branin': -16.3390979767, 'currin': -1.3293443918},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 42: {'params': {'x0': 0.0353615561485768, 'x1': 1.0},
  'means': {'branin': -8.1733665466, 'currin': -2.5848639011},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 43: {'params': {'x0': 0.07398984357302966, 'x1': 0.9612420668949202},
  'means': {'branin': -3.0389556885, 'currin': -3.9745893478},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 44: {'params': {'x0': 0.08035235521777204, 'x1': 0.9446983365729427},
  'means': {'branin': -2.4474034309, 'currin': -4.2061553001},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 45: {'params': {'x0': 0.029553275886536726, 'x1': 1.0},
  'means': {'branin': -9.3844604492, 'currin': -2.3646306992},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 46: {'params': {'x0': 0.05375151648258906, 'x1': 1.0},
  'means': {'branin': -5.2429170609, 'currin': -3.236590147},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 47: {'params': {'x0': 0.0870427884724268, 'x1': 0.9270846572813902},
  'means': {'branin': -1.8972387314, 'currin': -4.443857193},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 48: {'params': {'x0': 0.0633160748743348, 'x1': 0.9892348693501222},
  'means': {'branin': -4.1712288857, 'currin': -3.5728039742},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 49: {'params': {'x0': 0.04503165869846433, 'x1': 1.0},
  'means': {'branin': -6.4575519562, 'currin': -2.9370145798},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 8: {'params': {'x0': 0.0, 'x1': 1.0},
  'means': {'branin': -17.5082969666, 'currin': -1.1804080009},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}}}
1boa.scheduler_to_df(scheduler)
trial_index arm_name trial_status generation_method branin currin is_feasible x0 x1
0 0 0_0 COMPLETED Sobol -104.829926 -13.321523 False 0.157186 0.063027
1 1 1_0 COMPLETED Sobol -67.450264 -6.262702 False 0.795510 0.548820
2 2 2_0 COMPLETED Sobol -44.699284 -11.003670 False 0.162904 0.291876
3 3 3_0 COMPLETED Sobol -10.633623 -8.563358 False 0.895887 0.280258
4 4 4_0 COMPLETED Sobol -2.309752 -10.189129 False 0.511377 0.240122
5 5 5_0 COMPLETED MOO -191.902283 -4.252816 False 0.797650 0.959299
6 6 6_0 COMPLETED MOO -31.095140 -5.988050 False 0.234506 0.876196
7 7 7_0 COMPLETED MOO -121.471985 -4.946413 False 0.389611 1.000000
8 8 8_0 COMPLETED MOO -17.508297 -1.180408 True 0.000000 1.000000
9 9 9_0 COMPLETED MOO -52.435886 -6.313510 False 0.398786 0.710204
10 10 10_0 COMPLETED MOO -68.184647 -5.815774 False 0.482007 0.739821
11 11 11_0 COMPLETED MOO -27.527704 -1.290188 False 0.000000 0.889318
12 12 12_0 COMPLETED MOO -21.664143 -1.231126 False 0.000000 0.946487
13 13 13_0 COMPLETED MOO -36.937912 -1.372257 False 0.000000 0.817771
14 14 14_0 COMPLETED MOO -4.009657 -3.661427 True 0.067226 1.000000
15 15 15_0 COMPLETED MOO -8.899821 -2.450595 True 0.031802 1.000000
16 16 16_0 COMPLETED MOO -0.477794 -5.503173 True 0.116233 0.828275
17 17 17_0 COMPLETED MOO -12.974956 -1.792797 True 0.015048 1.000000
18 18 18_0 COMPLETED MOO -1.641037 -4.567727 True 0.091039 0.920518
19 19 19_0 COMPLETED MOO -6.134182 -3.011184 True 0.047142 1.000000
20 20 20_0 COMPLETED MOO -10.882355 -2.113801 True 0.023106 1.000000
21 21 21_0 COMPLETED MOO -2.734122 -4.092295 True 0.077519 0.955580
22 22 22_0 COMPLETED MOO -15.193251 -1.480992 True 0.007355 1.000000
23 23 23_0 COMPLETED MOO -7.467900 -2.722697 True 0.039084 1.000000
24 24 24_0 COMPLETED MOO -4.964199 -3.316109 True 0.056162 1.000000
25 25 25_0 COMPLETED MOO -0.895637 -5.012759 True 0.104716 0.886549
26 26 26_0 COMPLETED MOO -34.853767 -5.863936 False 1.000000 0.582649
27 27 27_0 COMPLETED MOO -145.872208 -4.005316 False 1.000000 1.000000
28 28 28_0 COMPLETED MOO -10.960894 -10.179487 False 1.000000 0.000000
29 29 29_0 COMPLETED MOO -3.352157 -3.858954 True 0.070914 0.969766
30 30 30_0 COMPLETED MOO -2.167758 -4.323626 True 0.083706 0.936595
31 31 31_0 COMPLETED MOO -9.876632 -2.279907 True 0.027358 1.000000
32 32 32_0 COMPLETED MOO -14.072362 -1.635321 True 0.011151 1.000000
33 33 33_0 COMPLETED MOO -5.531429 -3.159519 True 0.051456 1.000000
34 34 34_0 COMPLETED MOO -4.433778 -3.484995 True 0.061073 0.995695
35 35 35_0 COMPLETED MOO -1.235524 -4.782041 True 0.096482 0.898545
36 36 36_0 COMPLETED MOO -0.625582 -5.232784 True 0.109585 0.858845
37 37 37_0 COMPLETED MOO -6.787645 -2.864382 True 0.042992 1.000000
38 38 38_0 COMPLETED MOO -3.676092 -3.743308 True 0.067799 0.977498
39 39 39_0 COMPLETED MOO -11.916281 -1.951472 True 0.019009 1.000000
40 40 40_0 COMPLETED MOO -0.417078 -5.585182 True 0.121746 0.831450
41 41 41_0 COMPLETED MOO -16.339098 -1.329344 True 0.003641 1.000000
42 42 42_0 COMPLETED MOO -8.173367 -2.584864 True 0.035362 1.000000
43 43 43_0 COMPLETED MOO -3.038956 -3.974589 True 0.073990 0.961242
44 44 44_0 COMPLETED MOO -2.447403 -4.206155 True 0.080352 0.944698
45 45 45_0 COMPLETED MOO -9.384460 -2.364631 True 0.029553 1.000000
46 46 46_0 COMPLETED MOO -5.242917 -3.236590 True 0.053752 1.000000
47 47 47_0 COMPLETED MOO -1.897239 -4.443857 True 0.087043 0.927085
48 48 48_0 COMPLETED MOO -4.171229 -3.572804 True 0.063316 0.989235
49 49 49_0 COMPLETED MOO -6.457552 -2.937015 True 0.045032 1.000000

EDA Plots with Pareto#

Because we ran a multi objective optimization, we can plot our pareto frontiers.

1boa.plot_pareto_frontier(scheduler)

The rest of our plots are the same as for a single objective optimization. Trace plots, contour plots, and slice plots.

1boa.plot_metrics_trace(scheduler)
1boa.plot_contours(scheduler)
1boa.plot_slice(scheduler)

We can also directly pass in our scheduler file path instead of having to reload it ourselves

1boa.plot_metrics_trace(scheduler_fp)