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[ENH] Add second PAA test parameter set - #10231

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fkiraly merged 2 commits into
sktime:mainfrom
snoopuppy582:enh/paa-test-params-3429
Jul 16, 2026
Merged

fkiraly merged 2 commits into
sktime:mainfrom
snoopuppy582:enh/paa-test-params-3429

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LLM generated content, by GPT-5

Reference Issues/PRs

Part of #3429.

What does this implement/fix? Explain your changes.

This adds a second lightweight test parameter set for PAA using the frame_size code path, then removes PAA from test_get_test_params_coverage exclusions.

Does your contribution introduce a new dependency? If yes, which one?

No.

What should a reviewer concentrate their feedback on?

  • Whether {"frame_size": 4} is an appropriate second lightweight parameter set for PAA.

Did you add any tests for the change?

This updates get_test_params, which is exercised by the existing estimator test suite.

Local checks:

  • TestAllObjects().run_tests(PAA, tests_to_run="test_get_test_params_coverage") passed
  • TestAllObjects().run_tests(PAA) passed with 57 checks and 0 failures
  • python -m ruff check sktime/transformations/series/paa.py sktime/tests/_config.py passed

Any other comments?

Kept this PR limited to PAA only.

PR checklist

For all contributions
  • I've added myself to the list of contributors with any new badges I've earned.
  • Optionally, for added estimators: I've added myself and possibly to the maintainers tag.
  • The PR title starts with either [ENH], [MNT], [DOC], or [BUG].

@snoopuppy582
snoopuppy582 force-pushed the enh/paa-test-params-3429 branch from 149bd45 to ce91877 Compare June 18, 2026 22:27
@snoopuppy582

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Closing this because #10489 has since merged the same PAA test-parameter coverage change and exclusion removal.

@fkiraly fkiraly reopened this Jul 16, 2026
@fkiraly fkiraly added module:transformations transformations module: time series transformation, feature extraction, pre-/post-processing enhancement Adding new functionality labels Jul 16, 2026

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Ah, apologies - you were first, so you should get some credit. I will also merge this for the credit.

@fkiraly
fkiraly merged commit 696c617 into sktime:main Jul 16, 2026
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enhancement Adding new functionality module:transformations transformations module: time series transformation, feature extraction, pre-/post-processing

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2 participants