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Yanbo Liang commented on SPARK-17692:
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cc [~mengxr] [~josephkb] [~dbtsai] [~mlnick] [~srowen]
>
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Yanbo Liang updated SPARK-17692:
Description:
This JIRA records behavior changes of ML/MLlib between 2.0 and 2.1, so we can
note
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Yanbo Liang updated SPARK-17692:
Description:
This JIRA records behavior changes of ML/MLlib between 2.0 and 2.1, so we can
note
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Yanbo Liang updated SPARK-17692:
Description:
This JIRA records behavior changes of ML/MLlib between 2.0 and 2.1, so we can
note
Yanbo Liang created SPARK-17692:
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Summary: Document ML/MLlib behavior changes in Spark 2.1
Key: SPARK-17692
URL: https://issues.apache.org/jira/browse/SPARK-17692
Project: Spark
Issue Type:
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Yanbo Liang updated SPARK-17692:
Description: This JIRA keeps a list of MLlib behavior changes in Spark 2.1.
So we can remember to
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Yanbo Liang resolved SPARK-17428.
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Resolution: Done
Assignee: Yanbo Liang
> SparkR executors/workers support virtualenv
>
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Yanbo Liang resolved SPARK-16356.
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Resolution: Fixed
Fix Version/s: 2.1.0
> Add testImplicits for ML unit tests and promote
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Yanbo Liang resolved SPARK-17281.
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Resolution: Fixed
Fix Version/s: 2.1.0
> Add treeAggregateDepth parameter for
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Yanbo Liang updated SPARK-17281:
Assignee: Weichen Xu
> Add treeAggregateDepth parameter for AFTSurvivalRegression
>
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Yanbo Liang updated SPARK-16356:
Shepherd: Yanbo Liang
> Add testImplicits for ML unit tests and promote toDF()
>
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Yanbo Liang updated SPARK-16356:
Assignee: Hyukjin Kwon
> Add testImplicits for ML unit tests and promote toDF()
>
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Yanbo Liang edited comment on SPARK-14709 at 9/22/16 4:27 AM:
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[~yuhaoyan]
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Yanbo Liang commented on SPARK-14709:
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[~yuhaoyan] Any update about this? I think providing
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Yanbo Liang resolved SPARK-17577.
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Resolution: Fixed
Assignee: Yanbo Liang
Fix Version/s: 2.1.0
> SparkR support
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Yanbo Liang reassigned SPARK-17585:
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Assignee: Yanbo Liang
> PySpark SparkContext.addFile supports adding files recursively
>
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Yanbo Liang resolved SPARK-17585.
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Resolution: Fixed
Fix Version/s: 2.1.0
> PySpark SparkContext.addFile supports adding
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Yanbo Liang commented on SPARK-17588:
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[~sowen] See my comments at SPARK-11918. Thanks.
>
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Yanbo Liang commented on SPARK-11918:
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Cholesky decomposition is unstable (for near-singular and rank
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Yanbo Liang updated SPARK-17585:
Description: Users would like to add a directory as dependency in some
cases, they can use
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Yanbo Liang updated SPARK-17585:
Description:
PySpark {{SparkContext.addFile}} should support adding files recursively under
a
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Yanbo Liang updated SPARK-17577:
Description:
Scala/Python users can add files to Spark job by submit options {{--files}} or
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Yanbo Liang updated SPARK-17577:
Description:
Scala/Python users can add files to Spark job by submit options {{--files}} or
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Yanbo Liang updated SPARK-17585:
Component/s: Spark Core
> PySpark SparkContext.addFile supports adding files recursively
>
Yanbo Liang created SPARK-17585:
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Summary: PySpark SparkContext.addFile supports adding files
recursively
Key: SPARK-17585
URL: https://issues.apache.org/jira/browse/SPARK-17585
Project: Spark
Yanbo Liang created SPARK-17577:
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Summary: SparkR support add files to Spark job and get by executors
Key: SPARK-17577
URL: https://issues.apache.org/jira/browse/SPARK-17577
Project: Spark
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Yanbo Liang commented on SPARK-17471:
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[~sethah] I'm sorry that I have some emergent affairs to deal
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Yanbo Liang edited comment on SPARK-17471 at 9/9/16 3:46 PM:
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[~sethah] I
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Yanbo Liang commented on SPARK-17471:
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[~sethah] I think this task is duplicated with SPARK-17137
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Yanbo Liang edited comment on SPARK-17428 at 9/9/16 2:14 PM:
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Yeah, I agree
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Yanbo Liang commented on SPARK-17428:
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Yeah, I agree to start with something simple and iterate
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Yanbo Liang resolved SPARK-17464.
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Resolution: Fixed
Assignee: Yanbo Liang
Fix Version/s: 2.1.0
> SparkR spark.als
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Yanbo Liang resolved SPARK-17456.
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Resolution: Fixed
Fix Version/s: 2.1.0
> Utility for parsing Spark versions
>
Yanbo Liang created SPARK-17464:
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Summary: SparkR spark.als arguments reg should be 0.1 by default
Key: SPARK-17464
URL: https://issues.apache.org/jira/browse/SPARK-17464
Project: Spark
Issue
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Yanbo Liang edited comment on SPARK-17428 at 9/8/16 11:46 AM:
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[~sunrui]
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Yanbo Liang edited comment on SPARK-17428 at 9/8/16 11:45 AM:
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[~sunrui]
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Yanbo Liang commented on SPARK-17428:
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[~sunrui] [~shivaram] [~felixcheung] Thanks for your reply.
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Yanbo Liang edited comment on SPARK-17428 at 9/7/16 6:40 AM:
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cc [~shivaram]
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Yanbo Liang commented on SPARK-17428:
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cc [~shivaram] [~felixcheung]
> SparkR executors/workers
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Yanbo Liang updated SPARK-17428:
Description:
Many users have requirements to use third party R packages in
executors/workers, but
Yanbo Liang created SPARK-17428:
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Summary: SparkR executors/workers support virtualenv
Key: SPARK-17428
URL: https://issues.apache.org/jira/browse/SPARK-17428
Project: Spark
Issue Type: New
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Yanbo Liang resolved SPARK-17197.
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Resolution: Fixed
Assignee: Yanbo Liang
Fix Version/s: 2.1.0
> PySpark LiR/LoR
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Yanbo Liang resolved SPARK-14378.
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Resolution: Done
> Review spark.ml parity for regression, except trees
>
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Yanbo Liang commented on SPARK-14378:
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Yes, I think we can resolve this as DONE. Thanks!
> Review
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Yanbo Liang updated SPARK-8519:
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Comment: was deleted
(was: User 'yanboliang' has created a pull request for this issue:
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Yanbo Liang updated SPARK-14381:
Fix Version/s: (was: 2.1.0)
> Review spark.ml parity for feature transformers
>
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Yanbo Liang commented on SPARK-14381:
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Resolved this, thanks for working on it.
> Review spark.ml
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Yanbo Liang resolved SPARK-14381.
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Resolution: Done
Assignee: Xusen Yin
Fix Version/s: 2.1.0
> Review spark.ml
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Yanbo Liang edited comment on SPARK-14378 at 8/25/16 4:30 AM:
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Yanbo Liang edited comment on SPARK-14378 at 8/25/16 4:29 AM:
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Yanbo Liang edited comment on SPARK-14378 at 8/25/16 4:26 AM:
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Yanbo Liang reassigned SPARK-14378:
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Assignee: Yanbo Liang
> Review spark.ml parity for regression, except trees
>
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Yanbo Liang edited comment on SPARK-14378 at 8/25/16 4:25 AM:
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Yanbo Liang commented on SPARK-14378:
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Yanbo Liang edited comment on SPARK-17163 at 8/25/16 3:22 AM:
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Exposing a
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Yanbo Liang edited comment on SPARK-17163 at 8/25/16 3:22 AM:
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Exposing a
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Yanbo Liang edited comment on SPARK-17163 at 8/25/16 3:14 AM:
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Exposing a
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Yanbo Liang edited comment on SPARK-17163 at 8/25/16 3:12 AM:
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I think it's
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Yanbo Liang commented on SPARK-17163:
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Exposing a {{family}} or similar parameter to control pivoting
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Yanbo Liang edited comment on SPARK-17163 at 8/24/16 12:12 PM:
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Think more
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Yanbo Liang edited comment on SPARK-17163 at 8/24/16 12:11 PM:
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I think
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Yanbo Liang edited comment on SPARK-17163 at 8/24/16 12:10 PM:
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I think
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Yanbo Liang commented on SPARK-17163:
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Think more about this problem, I change my mind to support
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Yanbo Liang edited comment on SPARK-17163 at 8/24/16 7:54 AM:
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I think it's
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Yanbo Liang edited comment on SPARK-17163 at 8/24/16 7:52 AM:
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I think it's
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Yanbo Liang edited comment on SPARK-17163 at 8/24/16 7:50 AM:
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I think it's
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Yanbo Liang edited comment on SPARK-17163 at 8/24/16 7:49 AM:
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I think it's
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Yanbo Liang commented on SPARK-17163:
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I think it's hard to unify binary and multinomial logistic
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Yanbo Liang updated SPARK-17197:
Priority: Minor (was: Major)
> PySpark LiR/LoR supports tree aggregation level configurable
>
Yanbo Liang created SPARK-17197:
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Summary: PySpark LiR/LoR supports tree aggregation level
configurable
Key: SPARK-17197
URL: https://issues.apache.org/jira/browse/SPARK-17197
Project: Spark
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Yanbo Liang reassigned SPARK-11215:
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Assignee: Yanbo Liang
> Add multiple columns support to StringIndexer
>
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Yanbo Liang commented on SPARK-17169:
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Meanwhile, it's better we can do compile time code-gen for
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Yanbo Liang commented on SPARK-17086:
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We should not throw exception in this case. If the number of
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Yanbo Liang resolved SPARK-15018.
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Resolution: Fixed
Fix Version/s: 2.1.0
> PySpark ML Pipeline raises unclear error when no
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Yanbo Liang commented on SPARK-17138:
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[~WeichenXu123] Please hold on this task, since SPARK-17163
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Yanbo Liang commented on SPARK-17137:
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Yes, I will do some performance test to weigh the trade-off.
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Yanbo Liang commented on SPARK-17136:
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Yes, only first order optimizer can scale well in number of
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Yanbo Liang commented on SPARK-17134:
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[~qhuang] Please feel free to take this task and do the
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Yanbo Liang resolved SPARK-17141.
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Resolution: Fixed
Fix Version/s: 2.1.0
> MinMaxScaler behaves weird when min and max have
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Yanbo Liang reassigned SPARK-17141:
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Assignee: Yanbo Liang
> MinMaxScaler behaves weird when min and max have the same value and
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Yanbo Liang commented on SPARK-17141:
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In the existing code, {{MinMaxScaler}} handle NaN value
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Yanbo Liang edited comment on SPARK-17141 at 8/19/16 9:01 AM:
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In the
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Yanbo Liang updated SPARK-17141:
Priority: Minor (was: Trivial)
> MinMaxScaler behaves weird when min and max have the same value
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Yanbo Liang updated SPARK-15018:
Shepherd: Yanbo Liang
Assignee: Bryan Cutler
> PySpark ML Pipeline fails when no stages set
>
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Yanbo Liang commented on SPARK-17137:
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I think we should provide transparent interface to users
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https://issues.apache.org/jira/browse/SPARK-17136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15427539#comment-15427539
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Yanbo Liang commented on SPARK-17136:
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I would like to know that users' own optimizers have some
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https://issues.apache.org/jira/browse/SPARK-17134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15427529#comment-15427529
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Yanbo Liang edited comment on SPARK-17134 at 8/19/16 3:04 AM:
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This is
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https://issues.apache.org/jira/browse/SPARK-17134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15427529#comment-15427529
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Yanbo Liang commented on SPARK-17134:
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This is interesting. We also trying to use BLAS to accelerate
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https://issues.apache.org/jira/browse/SPARK-17086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15426254#comment-15426254
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Yanbo Liang edited comment on SPARK-17086 at 8/18/16 10:49 AM:
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[~sowen]
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https://issues.apache.org/jira/browse/SPARK-17086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15426254#comment-15426254
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Yanbo Liang commented on SPARK-17086:
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[~sowen]
The bucket defined by [1.0, 1.0) will only receive
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https://issues.apache.org/jira/browse/SPARK-17086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15425949#comment-15425949
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Yanbo Liang commented on SPARK-17086:
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If the number of distinct input data is less than
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https://issues.apache.org/jira/browse/SPARK-17090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15425913#comment-15425913
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Yanbo Liang commented on SPARK-17090:
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Making aggregation depth configurable is necessary when
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https://issues.apache.org/jira/browse/SPARK-16993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15422384#comment-15422384
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Yanbo Liang commented on SPARK-16993:
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[~dulajrajitha] I can not reproduce your reported issue, the
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https://issues.apache.org/jira/browse/SPARK-17048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15422365#comment-15422365
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Yanbo Liang commented on SPARK-17048:
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[~taras.matyashov...@gmail.com] Would you mind to share your
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https://issues.apache.org/jira/browse/SPARK-17033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanbo Liang resolved SPARK-17033.
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Resolution: Fixed
Assignee: Yanbo Liang
Fix Version/s: 2.1.0
> GaussianMixture
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https://issues.apache.org/jira/browse/SPARK-16934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanbo Liang resolved SPARK-16934.
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Resolution: Fixed
Assignee: Weichen Xu
Fix Version/s: 2.1.0
Target
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https://issues.apache.org/jira/browse/SPARK-17033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanbo Liang updated SPARK-17033:
Description: {{GaussianMixture}} should use {{treeAggregate}} rather than
{{aggregate}} to improve
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https://issues.apache.org/jira/browse/SPARK-17033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanbo Liang updated SPARK-17033:
Description: {{GaussianMixture}} should use {{treeAggregate}} rather than
{{aggregate}} to improve
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https://issues.apache.org/jira/browse/SPARK-17033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanbo Liang updated SPARK-17033:
Description: {{GaussianMixture}} should use {{treeAggregate}} rather than
{{aggregate}} to improve
Yanbo Liang created SPARK-17033:
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Summary: GaussianMixture should use treeAggregate to improve
performance
Key: SPARK-17033
URL: https://issues.apache.org/jira/browse/SPARK-17033
Project: Spark
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