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Posted to dev@mahout.apache.org by "Dave Byrne (JIRA)" <ji...@apache.org> on 2012/09/21 19:34:07 UTC
[jira] [Created] (MAHOUT-1073) Map reduce cluster classification
does not add weights to vectors
Dave Byrne created MAHOUT-1073:
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Summary: Map reduce cluster classification does not add weights to vectors
Key: MAHOUT-1073
URL: https://issues.apache.org/jira/browse/MAHOUT-1073
Project: Mahout
Issue Type: Bug
Affects Versions: 0.8
Reporter: Dave Byrne
Attachments: classification_mapper.patch
Map reduce version of cluster classification gives every vector a weight of 1.0 while sequential version uses pdf
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[jira] [Commented] (MAHOUT-1073) Map reduce cluster classification
does not add weights to vectors
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13471508#comment-13471508 ]
Hudson commented on MAHOUT-1073:
--------------------------------
Integrated in Mahout-Quality #1691 (See [https://builds.apache.org/job/Mahout-Quality/1691/])
MAHOUT-1073, Adding weights to the vectors for mapreduce version of cluster classification, sequential version is already doing this (Revision 1395511)
Result = SUCCESS
pranjan : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1395511
Files :
* /mahout/trunk/core/src/main/java/org/apache/mahout/clustering/classify/ClusterClassificationMapper.java
> Map reduce cluster classification does not add weights to vectors
> -----------------------------------------------------------------
>
> Key: MAHOUT-1073
> URL: https://issues.apache.org/jira/browse/MAHOUT-1073
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Dave Byrne
> Assignee: Paritosh Ranjan
> Attachments: classification_mapper.patch
>
>
> Map reduce version of cluster classification gives every vector a weight of 1.0 while sequential version uses pdf
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[jira] [Updated] (MAHOUT-1073) Map reduce cluster classification
does not add weights to vectors
Posted by "Dave Byrne (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dave Byrne updated MAHOUT-1073:
-------------------------------
Attachment: classification_mapper.patch
patch attached to match behavior of sequential cluster classification
> Map reduce cluster classification does not add weights to vectors
> -----------------------------------------------------------------
>
> Key: MAHOUT-1073
> URL: https://issues.apache.org/jira/browse/MAHOUT-1073
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Dave Byrne
> Attachments: classification_mapper.patch
>
>
> Map reduce version of cluster classification gives every vector a weight of 1.0 while sequential version uses pdf
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[jira] [Commented] (MAHOUT-1073) Map reduce cluster classification
does not add weights to vectors
Posted by "Paritosh Ranjan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13461048#comment-13461048 ]
Paritosh Ranjan commented on MAHOUT-1073:
-----------------------------------------
Yes, this definitely gets rid of the inconsistency in the outputs of sequential and mapreduce versions.
I will commit it once the build becomes stable.
Thanks for your contribution.
> Map reduce cluster classification does not add weights to vectors
> -----------------------------------------------------------------
>
> Key: MAHOUT-1073
> URL: https://issues.apache.org/jira/browse/MAHOUT-1073
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Dave Byrne
> Attachments: classification_mapper.patch
>
>
> Map reduce version of cluster classification gives every vector a weight of 1.0 while sequential version uses pdf
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[jira] [Assigned] (MAHOUT-1073) Map reduce cluster classification
does not add weights to vectors
Posted by "Paritosh Ranjan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paritosh Ranjan reassigned MAHOUT-1073:
---------------------------------------
Assignee: Paritosh Ranjan
> Map reduce cluster classification does not add weights to vectors
> -----------------------------------------------------------------
>
> Key: MAHOUT-1073
> URL: https://issues.apache.org/jira/browse/MAHOUT-1073
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Dave Byrne
> Assignee: Paritosh Ranjan
> Attachments: classification_mapper.patch
>
>
> Map reduce version of cluster classification gives every vector a weight of 1.0 while sequential version uses pdf
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[jira] [Updated] (MAHOUT-1073) Map reduce cluster classification
does not add weights to vectors
Posted by "Dave Byrne (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dave Byrne updated MAHOUT-1073:
-------------------------------
Status: Patch Available (was: Open)
> Map reduce cluster classification does not add weights to vectors
> -----------------------------------------------------------------
>
> Key: MAHOUT-1073
> URL: https://issues.apache.org/jira/browse/MAHOUT-1073
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Dave Byrne
> Attachments: classification_mapper.patch
>
>
> Map reduce version of cluster classification gives every vector a weight of 1.0 while sequential version uses pdf
--
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[jira] [Updated] (MAHOUT-1073) Map reduce cluster classification
does not add weights to vectors
Posted by "Paritosh Ranjan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paritosh Ranjan updated MAHOUT-1073:
------------------------------------
Resolution: Fixed
Fix Version/s: 0.8
Status: Resolved (was: Patch Available)
Patch committed.
> Map reduce cluster classification does not add weights to vectors
> -----------------------------------------------------------------
>
> Key: MAHOUT-1073
> URL: https://issues.apache.org/jira/browse/MAHOUT-1073
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Dave Byrne
> Assignee: Paritosh Ranjan
> Fix For: 0.8
>
> Attachments: classification_mapper.patch
>
>
> Map reduce version of cluster classification gives every vector a weight of 1.0 while sequential version uses pdf
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