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Posted to reviews@spark.apache.org by "zhengruifeng (via GitHub)" <gi...@apache.org> on 2024/07/23 12:40:09 UTC

[PR] [/SPARK-48980][ML] Avoid per-row param read in `LSH/DCT/NGram/PolynomialExpansion` [spark]

zhengruifeng opened a new pull request, #47461:
URL: https://github.com/apache/spark/pull/47461

   ### What changes were proposed in this pull request?
   Avoid per-row param read in `LSH/DCT/NGram/PolynomialExpansion`
   
   ### Why are the changes needed?
   avoid reading param per row in `transform`
   
   
   ### Does this PR introduce _any_ user-facing change?
   No
   
   
   ### How was this patch tested?
   CI
   
   
   ### Was this patch authored or co-authored using generative AI tooling?
   No


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Re: [PR] [SPARK-48980][ML] Avoid per-row param read in `LSH/DCT/NGram/PolynomialExpansion` [spark]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #47461:
URL: https://github.com/apache/spark/pull/47461#issuecomment-2492623685

   We're closing this PR because it hasn't been updated in a while. This isn't a judgement on the merit of the PR in any way. It's just a way of keeping the PR queue manageable.
   If you'd like to revive this PR, please reopen it and ask a committer to remove the Stale tag!


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Re: [PR] [SPARK-48980][ML] Avoid per-row param read in `LSH/DCT/NGram/PolynomialExpansion` [spark]

Posted by "zhengruifeng (via GitHub)" <gi...@apache.org>.
zhengruifeng commented on PR #47461:
URL: https://github.com/apache/spark/pull/47461#issuecomment-2249232964

   will test the perf later


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Re: [PR] [SPARK-48980][ML] Avoid per-row param read in `LSH/DCT/NGram/PolynomialExpansion` [spark]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed pull request #47461: [SPARK-48980][ML] Avoid per-row param read in `LSH/DCT/NGram/PolynomialExpansion`
URL: https://github.com/apache/spark/pull/47461


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Re: [PR] [SPARK-48980][ML] Avoid per-row param read in `LSH/DCT/NGram/PolynomialExpansion` [spark]

Posted by "zhengruifeng (via GitHub)" <gi...@apache.org>.
zhengruifeng commented on PR #47461:
URL: https://github.com/apache/spark/pull/47461#issuecomment-2247263218

   > Does this affect perf much? it's worth a small win in perf I think
   
   I haven't test them, but I think it should improve perf though I guess not much


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