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https://issues.apache.org/jira/browse/SPARK-7577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14560278#comment-14560278
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Xusen Yin commented on SPARK-7577:
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Oh, yes. Sorry, I forget it. Thanks for the reminder.
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https://issues.apache.org/jira/browse/SPARK-7663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14547466#comment-14547466
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Xusen Yin commented on SPARK-7663:
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Got it. Thanks Sean.
> [MLLIB] feature.Word2Vec thro
Xusen Yin created SPARK-7663:
Summary: [MLLIB] feature.Word2Vec throws empty iterator error when
the vocabulary size is zero
Key: SPARK-7663
URL: https://issues.apache.org/jira/browse/SPARK-7663
Project:
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Xusen Yin commented on SPARK-7581:
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How to preview the docs that I wrote when I finished
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Xusen Yin updated SPARK-7581:
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Comment: was deleted
(was: Yes, I will do it right now. If I miss anything else, pls let me know.)
> User
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Xusen Yin commented on SPARK-7581:
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Yes, I will do it right now. If I miss anything else,
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Xusen Yin commented on SPARK-7581:
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Yes, I will do it right now. If I miss anything else,
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https://issues.apache.org/jira/browse/SPARK-5890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14518862#comment-14518862
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Xusen Yin commented on SPARK-5890:
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I start to do it.
> Add FeatureDiscretizer
> ---
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Xusen Yin updated SPARK-6530:
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Description: https://github.com/apache/spark/pull/5742
> ChiSqSelector transformer
> -
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Xusen Yin updated SPARK-6530:
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Description: (was: https://github.com/apache/spark/pull/5742)
> ChiSqSelector transformer
> --
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Xusen Yin commented on SPARK-6530:
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I start to do it.
> ChiSqSelector transformer
>
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https://issues.apache.org/jira/browse/SPARK-5895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14512229#comment-14512229
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Xusen Yin commented on SPARK-5895:
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Sure, thanks.
> Add VectorSlicer
>
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Xusen Yin edited comment on SPARK-5895 at 4/24/15 8:43 AM:
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I ha
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Xusen Yin commented on SPARK-5895:
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[~mengxr] [~josephkb] I want to take it. Thanks!
> A
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Xusen Yin commented on SPARK-6529:
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[~josephkb] Word2Vec model is different with others.
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Xusen Yin commented on SPARK-6528:
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[~josephkb] Pls assign it to me.
> IDF transformer
>
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Xusen Yin edited comment on SPARK-5895 at 3/30/15 8:14 AM:
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I ha
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Xusen Yin commented on SPARK-5895:
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I have another concern here.
We can not reveal each
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https://issues.apache.org/jira/browse/SPARK-5894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14386346#comment-14386346
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Xusen Yin commented on SPARK-5894:
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[~mengxr] [~josephkb] Do you have time to check it? T
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Xusen Yin commented on SPARK-5895:
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Is it possible to select by type or value? Like in Pa
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Xusen Yin commented on SPARK-5894:
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How about the name "PolynomialExpansion"?
> Add Poly
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Xusen Yin commented on SPARK-5894:
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I want to write the polynomial expansion. Pls assign
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Xusen Yin commented on SPARK-6529:
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org.apache.spark.mllib.feature.Word2Vec is the core c
Xusen Yin created SPARK-6530:
Summary: ChiSqSelector transformer
Key: SPARK-6530
URL: https://issues.apache.org/jira/browse/SPARK-6530
Project: Spark
Issue Type: Sub-task
Reporter: Xu
Xusen Yin created SPARK-6529:
Summary: Word2Vec transformer
Key: SPARK-6529
URL: https://issues.apache.org/jira/browse/SPARK-6529
Project: Spark
Issue Type: Sub-task
Reporter: Xusen Y
Xusen Yin created SPARK-6528:
Summary: IDF transformer
Key: SPARK-6528
URL: https://issues.apache.org/jira/browse/SPARK-6528
Project: Spark
Issue Type: Sub-task
Reporter: Xusen Yin
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Xusen Yin updated SPARK-6526:
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Description: https://github.com/apache/spark/pull/5181
> Add Normalizer transformer
>
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Xusen Yin commented on SPARK-6525:
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[~mengxr] Let's add new feature transformers. I will
Xusen Yin created SPARK-6526:
Summary: Add Normalizer transformer
Key: SPARK-6526
URL: https://issues.apache.org/jira/browse/SPARK-6526
Project: Spark
Issue Type: Sub-task
Reporter: X
Xusen Yin created SPARK-6525:
Summary: Add new feature transformers in ML package
Key: SPARK-6525
URL: https://issues.apache.org/jira/browse/SPARK-6525
Project: Spark
Issue Type: Improvement
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https://issues.apache.org/jira/browse/SPARK-6096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14371633#comment-14371633
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Xusen Yin commented on SPARK-6096:
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Hi [~yanboliang], it's duplicated with
https://githu
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Xusen Yin commented on SPARK-5988:
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[~mengxr] Can I take this for the next step? Thanks!
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Xusen Yin commented on SPARK-6096:
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[~mengxr] Pls assign it to me.
> Support model save/
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https://issues.apache.org/jira/browse/SPARK-5986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14353117#comment-14353117
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Xusen Yin commented on SPARK-5986:
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Get it.
Do you mind assign SPARK-5991 to me? Thanks!
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Xusen Yin commented on SPARK-5986:
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[~josephkb] [~mengxr] Should we implement both Scala
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Xusen Yin closed SPARK-1585.
Resolution: Fixed
Parameter tuning is vital for LASSO, especially the step size. Large step size
causes la
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Xusen Yin commented on SPARK-1585:
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I see. I close it now.
> Not robust Lasso causes Inf
Xusen Yin created SPARK-1585:
Summary: Not robust Lasso causes Infinity on weights and losses
Key: SPARK-1585
URL: https://issues.apache.org/jira/browse/SPARK-1585
Project: Spark
Issue Type: Bug
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https://issues.apache.org/jira/browse/SPARK-1415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13960908#comment-13960908
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Xusen Yin commented on SPARK-1415:
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Hi Matei, I just looked around in those Hadoop APIs.
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Xusen Yin reassigned SPARK-1415:
Assignee: Xusen Yin
> Add a minSplits parameter to wholeTextFiles
> ---
Xusen Yin created SPARK-1405:
Summary: parallel Latent Dirichlet Allocation (LDA) atop of spark
in MLlib
Key: SPARK-1405
URL: https://issues.apache.org/jira/browse/SPARK-1405
Project: Spark
Issu
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