Skip to content

Pr mo smac#1310

Open
daphne12345 wants to merge 123 commits into
developmentfrom
PR-MO-SMAC
Open

Pr mo smac#1310
daphne12345 wants to merge 123 commits into
developmentfrom
PR-MO-SMAC

Conversation

@daphne12345
Copy link
Copy Markdown
Contributor

@daphne12345 daphne12345 commented Apr 24, 2026

Reference Issues/PRs

Feature MO-SMAC Integration #1221
PR MO-SMAC merge #1222

Description, Motivation and Context

Multi-objective SMAC with expected hypervolume improvement as described in https://doi.org/10.1162/evco_a_00371.

Changes

Adjusted to fit the current smac version.
Replace pygmoo with pymoo to avoid dependency issues.

Type Of Changes

What types of changes does your code introduce? Put an x in all the boxes that apply:

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)

Checklist

Go over all the following points, and put an x in all the boxes that apply.
Should there be a good argument to differ, please provide a reasoned explanation.

  • My change is based on the latest stage of the develop branch.
  • My change required a change of the documentation, which has been done.
  • I checked that the documentation can be build, visualizes everything as expected, and does not contain any warnings.
  • I have added/adapted tests to cover my changes.
  • The tests can be executed successfully.
  • I have added a description of the changes to CHANGELOG.rst.

Carolin Benjamins and others added 30 commits January 9, 2023 12:57
Add MO facade with todos
f6ee35b
Add NoAggregatuonStrategy
2b97fca
Update aggregation strategy
556ad37
Limit value to bounds region
672389f 
This is a safety measure. Normally, everytime we
update the runhistory, the objective bounds are
updated so that the value to normalize should
be inside the bound.
Factor out creating a unique list
09160b7 
Created a helper method to create a set with
preserved order from a list
More debug logging
1359f19
Factor out sorting of costs
733f94d 
Previously: random scalarization of MO costs bc
ParEGO was the only MO algo.
Now: separate function which can be overwritten.
Better docstring
3e015c0
Add MO acq maximizer
171958b
Update acq optimizer
0fe8e7d
Stop local search after max steps is reached
0059155 
Also, reset obtain to the kwargs (no magic numbers)

Better debug message
Abstract away population trimming and pareto front calculation
5b0a1bf
Add MO intensifier draft
a0bed50
Add comment
325cb5c
Add todos
227ceb7
Pass rh's incumbents to acquisition function
c320f04
Add incumbents data structure in runhistory
67eefec
Add property for incumbents
b297a98 
Updates incumbents of runhistory automatically if updated
Add EHVI acq fun
6042bed
Update PHVI
a96172d
Add ACLib runner draft
75a2077
@jeroenrook
Merge branch 'development' into mosmac
4b2d101 
# Conflicts:
#	smac/acquisition/maximizer/local_search.py
@jeroenrook
Native objective support
a5902d5
@jeroenrook
Fix typo
5e7d880
@jeroenrook
Initial modifications for mo facade
3cdf96a
@jeroenrook
Make the HV based acquisition functions work
087d7c8
@jeroenrook
Logic fix
1b20106
@jeroenrook
AClib runner
a057733
@jeroenrook
AClib runner fixes
6c0bcd1
@jeroenrook
MO utils initial expansion
71409ce
rookj and others added 27 commits November 21, 2025 09:52
Cleanup and docstrings
22157b8
Cleanup and docstrings
7a2350c
Cleanup and docstrings
8ec268a
Remove obsolete TODOs
da34e9b
Example update
d4da1c9
Remove errors
4aa5dc7
Merge remote-tracking branch 'automl/development' into mosmac-merge
5afa7cb 
# Conflicts:
#	smac/facade/algorithm_configuration_facade.py
#	smac/intensifier/abstract_intensifier.py
#	smac/intensifier/intensifier.py
#	smac/main/config_selector.py
#	smac/runner/target_function_script_runner.py
@mwever
Fixed typo in release_flow.md
27bc064
@mwever
Merge branch 'development' into v2.4.0
3ba36e4
@LukasFehring
Move pull request template
fc8e353
@LukasFehring
Update pull request checklist
d124ba7 
1280 create pull request checklist
@LukasFehring
Fix docs
c4cb420
@LukasFehring
Merge pull request #1284 from automl/1280-create-pull-request-checklist
9ec1020 
Fix docs
@mwever
abstract intensifier has a FIXME check. Maybe this is cause the probl…
6c05925 
…em but a config should be added to rejected configs if the incumbent set stays the same.
@daphne12345
Fix infinite loop caused by incorrectly rejecting the incumbent.
f898cb6
@mwever
Merge branch 'development' into v2.4.0
00eb641
@mwever
Merge branch 'main' into v2.4.0
1dd9466
@mwever
Merge pull request #1263 from automl/v2.4.0
1c32e14 
v2.4.0
@daphne12345
Replaced pygmoo with pymoo, for easier installation.
3c459f9
@daphne12345
Merge remote-tracking branch 'origin/main' into PR-MO-SMAC
8b13c75
@daphne12345
changelog
90bfadf
@daphne12345
Only import pymoo when it is needed as mosmac requires an additional …
9cb3b9d 
…installation
@daphne12345
Docs
975325e
@daphne12345
require mo-smac in tests
1ac27a2
@daphne12345
use walltime_limit=3600 in MO tests so GP-based facades always comple…
ab77880 
…te all n_trials
@daphne12345
linter complaints
25147e2
@daphne12345
formatting
c8451f6
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@lhennig0103 lhennig0103 lhennig0103 approved these changes

@mwever mwever Awaiting requested review from mwever

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

6 participants

@daphne12345 @lhennig0103 @jeroenrook @benjamc @mwever @LukasFehring