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https://issues.apache.org/jira/browse/MAHOUT-1470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14173515#comment-14173515
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Aditya Kashyap Singh commented on MAHOUT-1470:
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I was trying to do the topics analysis on set of documents using the latest
version of Mahout.
The output for topic to term mapping is proper with each topic having list of
terms with corresponding probabilities.
But in document to topic mapping , for each document ,it displays only a set of
topics starting with a particular letter for e.g: with 'a'
> Topic dump
> ----------
>
> Key: MAHOUT-1470
> URL: https://issues.apache.org/jira/browse/MAHOUT-1470
> Project: Mahout
> Issue Type: New Feature
> Components: Clustering
> Affects Versions: 0.9
> Reporter: Andrew Musselman
> Assignee: Andrew Musselman
> Priority: Minor
> Fix For: 1.0
>
>
> 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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