[
https://issues.apache.org/jira/browse/MAHOUT-1642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14574356#comment-14574356
]
ASF GitHub Bot commented on MAHOUT-1642:
----------------------------------------
Github user OlegZotov commented on the pull request:
https://github.com/apache/mahout/pull/77#issuecomment-109266270
After I opened it and some time passed, I asked in mailing list why nobody
merge it and received the following response:
"Part of the problem is that this is a fix to taste recommender.
There are two problems with this: first, it is mrlegacy component, and
nobody these days cares so much maintaining these. Second, the author of this
code, who would be qualified to assess the validity of the fix, has not come
forward, which kind of goes back to the first point."
So ibid in mailing list it was decided to close the pull request.
> Iterator class within SimilarItems class always misses the first element
> ------------------------------------------------------------------------
>
> Key: MAHOUT-1642
> URL: https://issues.apache.org/jira/browse/MAHOUT-1642
> Project: Mahout
> Issue Type: Bug
> Components: Collaborative Filtering
> Reporter: Guohua Hao
> Labels: legacy
>
> In the next() function of SimilarItemsIterator class within SimilarItems
> class, variable 'index' is incremented before returning the actual element at
> that position, therefore the first element when iterating will always be
> missed.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
