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Posted to notifications@texera.apache.org by "kz930 (via GitHub)" <gi...@apache.org> on 2026/09/02 23:33:25 UTC

[PR] feat(machine-learning): export the Machine Learning Scorer [texera]

kz930 opened a new pull request, #8367:
URL: https://github.com/apache/texera/pull/8367

   ### What changes were proposed in this PR?
   
   The scorer reads one label through two columns, the actual and the predicted,
   and reports the metrics a task admits. The export says which task it is
   scoring the same way the operator does, so the two paths select the same
   metrics from the same pair.
   
   Two behaviour fixes travel with it. It reports the settings it cannot score
   rather than failing deep inside the generated Python, and it scores the rows
   an empty cell leaves usable rather than ending the run on one.
   
   ### Any related issues, documentation, discussions?
   
   Part of #8325, 14 of 15. It needs #8327 for the trait, so it does not compile until that lands; the verification rows these operators add to the runner follow with the harness rather than as whole new files here.
   
   Closes #8302, closes #8058.
   
   ### How was this PR tested?
   
   Each operator asserts the block it emits in its own spec. Once the harness lands, each is also run through the engine and through its generated script, on every configuration its schema offers, and the two answers compared.
   
   ### Was this PR authored or co-authored using generative AI tooling?
   
   Generated-by: Claude Code (Opus 5)
   


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Re: [PR] feat(machine-learning): export the Machine Learning Scorer [texera]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #8367:
URL: https://github.com/apache/texera/pull/8367#issuecomment-5518001566

   <!-- texera-benchmarks-comment -->
   ## ๐Ÿ“Š Arrow Flight E2E bench
   
   _(no arrow-flight-e2e.csv in artifact)_
   
   [Full dashboard](https://apache.github.io/texera/dev/bench/) ยท [Workflow run](https://github.com/apache/texera/actions/runs/33695618442)


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Re: [PR] feat(machine-learning): export the Machine Learning Scorer [texera]

Posted by "aglinxinyuan (via GitHub)" <gi...@apache.org>.
aglinxinyuan merged PR #8367:
URL: https://github.com/apache/texera/pull/8367


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Re: [PR] feat(machine-learning): export the Machine Learning Scorer [texera]

Posted by "codecov-commenter (via GitHub)" <gi...@apache.org>.
codecov-commenter commented on PR #8367:
URL: https://github.com/apache/texera/pull/8367#issuecomment-5517996050

   ### :warning: JUnit XML file not found
   The CLI was unable to find any JUnit XML files to upload.
   For more help, visit our [troubleshooting guide](https://docs.codecov.com/docs/test-analytics#troubleshooting).


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Re: [PR] feat(machine-learning): export the Machine Learning Scorer [texera]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #8367:
URL: https://github.com/apache/texera/pull/8367#issuecomment-5517967417

   <!-- texera-reviewer-suggestion -->
   ### Automated Reviewer Suggestions
   
   Based on the `git blame` history of the changed files, we recommend the following reviewers:
   
   - **Contributors with relevant context:** `@aglinxinyuan`
     You can notify them by mentioning `@aglinxinyuan` in a comment.
   


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