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feature: support the GridSearch strategy for hyperparameter optimization #3439

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Merged
merged 1 commit into from
Oct 26, 2022
Merged

feature: support the GridSearch strategy for hyperparameter optimization #3439

merged 1 commit into from
Oct 26, 2022

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repushko
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Issue #, if available: N/A

Description of changes: Now the AWS SagemakerHPO support new strategy: GridSearch. In this strategy, we asking the user don't specify the max_jobs value, because we'll recalculate it later. Because of that, in this CR the default value is None, but if the strategy is not a GridSearch -- we'll fallback to a previous default: 1. So, that's backward compatible

Testing done: expended unit tests

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  • I have read the CONTRIBUTING doc
  • I certify that the changes I am introducing will be backward compatible, and I have discussed concerns about this, if any, with the Python SDK team
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  • I have added tests that prove my fix is effective or that my feature works (if appropriate)
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LGTM

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/bot run all

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/bot run all

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/bot run all

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/bot run slow-tests

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codecov-commenter commented Oct 26, 2022

Codecov Report

Merging #3439 (c65936b) into master (ecb4ac2) will decrease coverage by 0.84%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #3439      +/-   ##
==========================================
- Coverage   89.66%   88.82%   -0.85%     
==========================================
  Files         872      205     -667     
  Lines       77952    19257   -58695     
==========================================
- Hits        69897    17105   -52792     
+ Misses       8055     2152    -5903     
Impacted Files Coverage Δ
src/sagemaker/tuner.py 94.64% <100.00%> (ø)
...hon3.9/site-packages/sagemaker/spark/processing.py
...n3.9/site-packages/sagemaker/wrangler/ingestion.py
...-packages/sagemaker/workflow/quality_check_step.py
...agemaker/async_inference/async_inference_config.py
...b/python3.8/site-packages/sagemaker/rl/__init__.py
...py39/lib/python3.9/site-packages/sagemaker/logs.py
...ib/python3.7/site-packages/sagemaker/amazon/pca.py
...maker/cli/compatibility/v2/modifiers/image_uris.py
...r/cli/compatibility/v2/modifiers/training_input.py
... and 1068 more

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  • CodeBuild project: sagemaker-python-sdk-pr
  • Commit ID: c65936b
  • Result: SUCCEEDED
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  • CodeBuild project: sagemaker-python-sdk-slow-tests
  • Commit ID: c65936b
  • Result: SUCCEEDED
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@navinsoni navinsoni merged commit 54e0c3a into aws:master Oct 26, 2022
@repushko repushko deleted the tuner_grid_search_support branch October 26, 2022 23:19
mizanfiu pushed a commit to mizanfiu/sagemaker-python-sdk that referenced this pull request Dec 13, 2022
JoseJuan98 pushed a commit to JoseJuan98/sagemaker-python-sdk that referenced this pull request Mar 4, 2023
nmadan pushed a commit to nmadan/sagemaker-python-sdk that referenced this pull request Apr 18, 2023
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6 participants