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Apache Spark commented on SPARK-3066:
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User 'mengxr' has created a pull request for
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Debasish Das commented on SPARK-3066:
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Also unless the raw flow runs there is no way
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Debasish Das commented on SPARK-3066:
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We use the non-level 3 BLAS code in our
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Sean Owen commented on SPARK-3066:
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My anecdotal experience with it was that getting an
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Joseph K. Bradley commented on SPARK-3066:
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Oops, true, not an actual metric.
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Joseph K. Bradley commented on SPARK-3066:
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Thanks for the references! I'll take
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Sean Owen commented on SPARK-3066:
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The top-k recs problem is not quite a nearest
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Joseph K. Bradley commented on SPARK-3066:
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It's similar, I believe, for ALS.
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Debasish Das commented on SPARK-3066:
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[~josephkb] do you mean knn ? For
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Joseph K. Bradley commented on SPARK-3066:
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Are there approximate methods which
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Debasish Das commented on SPARK-3066:
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I did experiments on MovieLens dataset with
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Debasish Das commented on SPARK-3066:
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@mengxr as per our discussions, I added APIs
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Debasish Das commented on SPARK-3066:
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On our internal datasets, flatMap is slow...I
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Debasish Das commented on SPARK-3066:
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[~mengxr] I am testing recommendAllUsers and
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Apache Spark commented on SPARK-3066:
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User 'debasish83' has created a pull request
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