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https://issues.apache.org/jira/browse/MAHOUT-1470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13942458#comment-13942458
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Suneel Marthi commented on MAHOUT-1470:
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Mahout's already get a LDAPrintTopics which prints the top K terms per topic.
So this would basically transform the output of LdaTopics to replace topicId =>
topic and documentID => document ??
> Topic dump
> ----------
>
> Key: MAHOUT-1470
> URL: https://issues.apache.org/jira/browse/MAHOUT-1470
> Project: Mahout
> Issue Type: New Feature
> Components: Classification
> Affects Versions: 1.0
> Reporter: Andrew Musselman
> Priority: Minor
> Fix For: 0.9
>
>
> Per
> http://mail-archives.apache.org/mod_mbox/mahout-user/201403.mbox/%3CCAMc_qaL2DCgbVbam2miNsLpa4qvaA9sMy1-arccF9Nz6ApcsvQ%40mail.gmail.com%3E
> > The script needs to be corrected to not call vectordump for LDA as
> > vectordump utility (or even clusterdump) are presently not capable of
> > displaying topics and relevant documents. I recall this issue was
> > previously reported by Peyman Faratin post 0.9 release.
> >
> > Mahout's missing a clusterdump utility that reads in LDA
> > topics, Document - DocumentId mapping and displays a report of the topics
> > and the documents that belong to a topic.
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