[
https://issues.apache.org/jira/browse/MAHOUT-1659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14386067#comment-14386067
]
ASF GitHub Bot commented on MAHOUT-1659:
----------------------------------------
Github user smarthi commented on the pull request:
https://github.com/apache/mahout/pull/88#issuecomment-87507795
Looks good Shannon, a few other changes that would be good to have in this
PR
1. Replace all Guava API calls in DisplaySpectralKMeans.java with the
appropriate Java 7 api.
2. think we should now purge Lanczos for good. Correct? If so please
either create a new Jira for that or update this Jira with deprecated Lanczos.
Regardless Lanczos needs to be marked as deprecated in the code.
> Remove deprecated Lanczos solver from spectral clustering in mr-legacy
> ----------------------------------------------------------------------
>
> Key: MAHOUT-1659
> URL: https://issues.apache.org/jira/browse/MAHOUT-1659
> Project: Mahout
> Issue Type: Task
> Components: Clustering, mrlegacy
> Affects Versions: 0.9
> Reporter: Shannon Quinn
> Assignee: Shannon Quinn
> Priority: Minor
> Fix For: 0.10.0
>
>
> Spectral clustering still has the option of using either SSVD or the Lanczos
> solver for dimensionality reduction. Remove the latter entirely.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
