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Nick Pentreath commented on SPARK-13857:
I'm going to close this as superseded by
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Joseph K. Bradley commented on SPARK-13857:
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Hi all, catching up these many ALS
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Danilo Ascione commented on SPARK-13857:
I have a pipeline similar to [~abudd2014
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Alan Budd commented on SPARK-13857:
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I just had a short email conversation with [~mlnic
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Nick Pentreath commented on SPARK-13857:
My view is in practice brute-force is ne
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Nick Pentreath commented on SPARK-13857:
My view is in practice brute-force is ne
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Debasish Das commented on SPARK-13857:
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item->item and user->user was done in an old
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Apache Spark commented on SPARK-13857:
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User 'MLnick' has created a pull request for
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Nick Pentreath commented on SPARK-13857:
For now I won't do this, but later we co
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Nick Pentreath commented on SPARK-13857:
Do we want to support user-user and item
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Nick Pentreath commented on SPARK-13857:
My main point is that in cross-validatio
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Sean Owen commented on SPARK-13857:
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Yeah the semantics of a recommender are different
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Nick Pentreath commented on SPARK-13857:
[~mengxr] [~josephkb]
In an ideal world
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Nick Pentreath commented on SPARK-13857:
[~josephkb] an {{Evaluator}} might work
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Nick Pentreath commented on SPARK-13857:
I was thinking the behaviour of {{transf
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Joseph K. Bradley commented on SPARK-13857:
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I'd prefer to have a consistent sc
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Joseph K. Bradley commented on SPARK-13857:
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I like the RegressionEvaluator + R
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Joseph K. Bradley commented on SPARK-13857:
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Linking [SPARK-14412] which is the
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Nick Pentreath commented on SPARK-13857:
Another option here is just to use {{pre
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Nick Pentreath commented on SPARK-13857:
I'll work up something - I think an eval
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Xiangrui Meng commented on SPARK-13857:
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+1. We need to figure out the semantics in
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Nick Pentreath commented on SPARK-13857:
Also, what's nice in the ML API is that
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Nick Pentreath commented on SPARK-13857:
There are two broad options for adding t
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