DataSet.randomSplit()
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DataSet.randomSplit()
 
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Does Flink DataSet have a randomSplit(weights:Array[Double], seed: Long): Array[DataSet[T]] function? There is this pull request: https://github.com/apache/flink/pull/921 Does anyone have an update of the progress of this? Thank you. Gna Phetsarath
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Re: DataSet.randomSplit()
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Hey Sourigna, that particular method is not part of Flink yet. Did you have a look at the sampling methods in DataSetUtils? Maybe they can be helpful for what you are trying to achieve. – Ufuk On Wed, Mar 23, 2016 at 5:19 PM, Sourigna Phetsarath <[hidden email]> wrote:
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Re: DataSet.randomSplit()
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Ufuk, Thank you. Yes, I saw the sampling methods in DataSetUtils and they are helpful. Just wanted to see if that particular method is on the road map for a future release. -Gna On Mon, Mar 28, 2016 at 6:22 AM, Ufuk Celebi <[hidden email]> wrote:
Gna Phetsarath
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Re: DataSet.randomSplit()
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Hey Gna! I think that it's not on the road map at the moment. Feel free to ping in the linked PR though. Probably Till can chime in there. – Ufuk On Mon, Mar 28, 2016 at 5:16 PM, Sourigna Phetsarath <[hidden email]> wrote:
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Re: DataSet.randomSplit()
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Hi, I think Ufuk is completely right. As far as I know, we don't support this function and nobody's currently working on it. If you like, then you could take the lead there. Cheers, Till On Mon, Mar 28, 2016 at 10:50 PM, Ufuk Celebi <[hidden email]> wrote:
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Re: DataSet.randomSplit()
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Hey all, Sorry I missed this thread. The related issue is: https://issues.apache.org/jira/browse/FLINK-2259 I checked it out then forgot about it. I'm cranking on it now. tg Trevor Grant Data Scientist "Fortunate is he, who is able to know the causes of things." -Virgil On Tue, Mar 29, 2016 at 4:33 AM, Till Rohrmann <[hidden email]> wrote:
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