Issues

• get_one_exchange_neighbourhood raises instead of falling back to enumeration

  automl/ConfigSpace#433 · Filter by author gratiusm opened on Oct 1, 2026

• Sigma erroneously scaling with lower bound.

  automl/ConfigSpace#431 · Filter by author angrinord opened on Sep 25, 2026

• Activity resolution disagrees between grouped and per-child conditions: deactivate_inactive_hyperparameters rejects a configuration check_valid_configuration accepts

  automl/ConfigSpace#430 · Filter by author quantx-precision-1-claude opened on Aug 12, 2026

• ENH: float configuration limited to 1e-13 in log space

  automl/ConfigSpace#429 · Filter by author sdtemple opened on Aug 10, 2026
  3

• Configuration Space does not allow Updates

  enhancement
  automl/ConfigSpace#412 · Filter by author LukasFehring opened on Sep 26, 2025
  7

  

• DAG in _condition_tree.py missing __eq__() method

  automl/ConfigSpace#401 · Filter by author ntrinkle opened on Mar 6, 2025
  3

• Configuration.check_valid_configuration() missleading documentation

  bug
  automl/ConfigSpace#399 · Filter by author LukasFehring opened on Nov 25, 2024
  7

  

• Package installation issues with pip in clean Docker environment

  automl/ConfigSpace#398 · Filter by author SamueleSandrini opened on Nov 22, 2024
  2

• No more quantized hyperparameters?

  automl/ConfigSpace#390 · Filter by author bpkroth opened on Aug 5, 2024
  7

• Feature request: allow multiple conditions on the same parameter

  enhancementquestion
  automl/ConfigSpace#380 · Filter by author mdorier opened on Jul 19, 2024
  6

  

• Configure Github Sponsorship options

  automl/ConfigSpace#364 · Filter by author bpkroth opened on Jun 4, 2024
  2

• np.array on Configuration returns names of HPs instead of values

  enhancementgood first issue
  automl/ConfigSpace#363 · Filter by author benjamc opened on Jun 3, 2024
  5

  

• How to update/delete a Hyperparameter from ConfigSpace?

  question
  automl/ConfigSpace#296 · Filter by author Doglovesfish opened on Feb 9, 2023
  3

  

• [Feature] Allow perturbing a configuration

  enhancement
  automl/ConfigSpace#289 · Filter by author eddiebergman opened on Jan 18, 2023
  3

• An implementation to support complex conditions such as 'a < b and a * b < 10 and ...'

  enhancement
  automl/ConfigSpace#277 · Filter by author jhj0411jhj opened on Nov 15, 2022
  3

• Why can't OrdinalHyperparameter have weights?

  enhancementgood first issue
  automl/ConfigSpace#271 · Filter by author mh415-f opened on Sep 15, 2022
  5

  

• Create easy way to remove hyperparameters

  enhancement
  automl/ConfigSpace#267 · Filter by author eddiebergman opened on Aug 19, 2022
  9

• Create easy way to copy a ConfigurationSpace

  good first issue
  automl/ConfigSpace#266 · Filter by author eddiebergman opened on Aug 19, 2022
  1

  

• Nested Conditions result in incorrect deactivation

  invalid
  automl/ConfigSpace#253 · Filter by author dengdifan opened on May 6, 2022
  5

  

• Improve grid generation

  good first issue
  automl/ConfigSpace#207 · Filter by author mfeurer opened on Dec 14, 2021
  2