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Posted to user@spark.apache.org by praveshjain1991 <pr...@gmail.com> on 2014/06/02 09:19:21 UTC

Re: Using String Dataset for Logistic Regression

Thank you for your replies. I've now been using integer datasets but ran into
another issue.

http://apache-spark-user-list.1001560.n3.nabble.com/Spark-Streaming-not-processing-file-with-particular-number-of-entries-td6694.html

Any ideas?

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Thanks



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Re: Using String Dataset for Logistic Regression

Posted by Xiangrui Meng <me...@gmail.com>.

Yes. MLlib 1.0 supports sparse input data for linear methods. -Xiangrui

On Mon, Jun 2, 2014 at 11:36 PM, praveshjain1991
<pr...@gmail.com> wrote:
> I am not sure. I have just been using some numerical datasets.
>
>
>
> --
> View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Using-String-Dataset-for-Logistic-Regression-tp5523p6784.html
> Sent from the Apache Spark User List mailing list archive at Nabble.com.

Re: Using String Dataset for Logistic Regression

Posted by praveshjain1991 <pr...@gmail.com>.

I am not sure. I have just been using some numerical datasets.



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Re: Using String Dataset for Logistic Regression

Posted by Wush Wu <wu...@bridgewell.com>.

Dear all,

Does spark support sparse matrix/vector for LR now?

Best,
Wush
2014/6/2 下午3:19 於 "praveshjain1991" <pr...@gmail.com> 寫道：

> Thank you for your replies. I've now been using integer datasets but ran
> into
> another issue.
>
>
> http://apache-spark-user-list.1001560.n3.nabble.com/Spark-Streaming-not-processing-file-with-particular-number-of-entries-td6694.html
>
> Any ideas?
>
> --
> Thanks
>
>
>
> --
> View this message in context:
> http://apache-spark-user-list.1001560.n3.nabble.com/Using-String-Dataset-for-Logistic-Regression-tp5523p6695.html
> Sent from the Apache Spark User List mailing list archive at Nabble.com.
>