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feat: more hash, sizeof and eq implementations #609

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merged 16 commits into from
Apr 10, 2024

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WinPlay02
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@WinPlay02 WinPlay02 commented Apr 4, 2024

Summary of Changes

  • adds specific hash-implementations to classical classification and regression models
  • use more properties from table transformer to calculate hash
  • add eq to imputer strategies and svm kernels
  • adds general reusable structural hashing infrastructure for future usage

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codecov bot commented Apr 4, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (8b9c7a9) to head (9f96a8b).

Additional details and impacted files
@@            Coverage Diff             @@
##              main      #609    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
==========================================
  Files           54        56     +2     
  Lines         3323      3493   +170     
==========================================
+ Hits          3323      3493   +170     

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@lars-reimann The linter seems broken, it doesn't automatically push anything anymore

@WinPlay02 WinPlay02 marked this pull request as ready for review April 4, 2024 10:35
@WinPlay02 WinPlay02 requested a review from a team as a code owner April 4, 2024 10:35
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lars-reimann commented Apr 4, 2024

@lars-reimann The linter seems broken, it doesn't automatically push anything anymore

Some errors cannot be fixed automatically. If there is at least one such error, no commit is created to fix the others. I'll look into whether it can create comments on PRs from forks, though.

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@lars-reimann The linter seems broken, it doesn't automatically push anything anymore

Some errors cannot be fixed automatically. If there is at least one such error, no commit is created to fix the others. I'll look into whether it can create comments on PRs from forks, though.

See this commit: 68c3562 (https://github.com/Safe-DS/Library/actions/runs/8553108748/job/23435588119). No errors are left, and the linter still does not push (although at least 22 fixes could be made). Maybe this is also a problem with the fork.

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lars-reimann commented Apr 4, 2024

Maybe this is also a problem with the fork.

Yep, it is. Workflows with the pull_request trigger can be changed by forks, and thus only run with read permissions. There's no secure way to change this, unfortunately.

I've added you to the library team for now, so you have direct write access.

src/safeds/data/tabular/transformation/_imputer.py Outdated Show resolved Hide resolved
src/safeds/data/tabular/transformation/_imputer.py Outdated Show resolved Hide resolved
src/safeds/data/tabular/transformation/_imputer.py Outdated Show resolved Hide resolved
src/safeds/data/tabular/transformation/_imputer.py Outdated Show resolved Hide resolved
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Everything should be addressed now, I even learned that implementations of methods can be copied from the parent class (for deduplicating __hash__ implementations)

@WinPlay02 WinPlay02 requested review from lars-reimann and a team April 9, 2024 22:48
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The hash functions are very nice to read now. All looks good.

@lars-reimann lars-reimann merged commit 2bc0b0a into Safe-DS:main Apr 10, 2024
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lars-reimann pushed a commit to Safe-DS/Runner that referenced this pull request Apr 16, 2024
### Summary of Changes

- shared memory
- lazy comparisons
- limited memory 
- value removal strategies
- use deterministic seed for hashing

Closes #44

Depends on Safe-DS/Library#609

---------

Co-authored-by: megalinter-bot <129584137+megalinter-bot@users.noreply.github.com>
lars-reimann pushed a commit that referenced this pull request Apr 17, 2024
## [0.21.0](v0.20.0...v0.21.0) (2024-04-17)

### Features

* add ARIMA model ([#577](#577)) ([8b9c7a9](8b9c7a9)), closes [#570](#570)
* Add ImageList class ([#534](#534)) ([3cb74a2](3cb74a2)), closes [#528](#528) [#599](#599) [#600](#600)
* more hash, sizeof and eq implementations ([#609](#609)) ([2bc0b0a](2bc0b0a))

### Performance Improvements

* Add special case to `Table.add_rows` to increase performance ([#608](#608)) ([ffb8304](ffb8304)), closes [#606](#606)
* improve performance of model & forward layer ([#616](#616)) ([e856cd5](e856cd5)), closes [#610](#610)
* lazily import our modules and external libraries ([#624](#624)) ([20fc313](20fc313))
* treat Tables specially when calling add_rows ([#606](#606)) ([e555b85](e555b85)), closes [#575](#575)
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🎉 This PR is included in version 0.21.0 🎉

The release is available on:

Your semantic-release bot 📦🚀

@lars-reimann lars-reimann added the released Included in a release label Apr 17, 2024
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