GitHub user jkbradley opened a pull request:
https://github.com/apache/spark/pull/8329
[SPARK-9245] [MLLIB] LDA topic assignments
For each (document, term) pair, return top topic. Note that instances of
(doc, term) pairs within a document (a.k.a. "tokens") are exchangeable, so we
should provide an estimate per document-term, rather than per token.
CC: @rotationsymmetry @mengxr
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jkbradley/spark lda-topic-assignments
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8329.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #8329
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commit d99d5be9439ea29e8fd13b600ad0c8334b0a171b
Author: Joseph K. Bradley <[email protected]>
Date: 2015-08-19T18:34:32Z
updates
commit 58a9e9d77f2df4acaf3dcd545ffa5ec3470fe0d0
Author: Joseph K. Bradley <[email protected]>
Date: 2015-08-20T03:26:12Z
done with topTopicAssignments
commit bac12ec308ec51b2bf7bde4d296dfc8568349f52
Author: Joseph K. Bradley <[email protected]>
Date: 2015-08-20T03:49:15Z
added java api
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