Jenkins build is unstable: Mahout-Quality #1268

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[jira] [Commented] (MAHOUT-936) Mismatch in case for arg handling in org.apache.mahout.vectorizer.collocations.llr.CollocDriver

[ https://issues.apache.org/jira/browse/MAHOUT-936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13175685#comment-13175685 ] Hudson commented on MAHOUT-936: --- Integrated in Mahout-Quality #1268 (See [https://builds.ap

[jira] [Commented] (MAHOUT-904) SplitInput should support randomizing the input

[ https://issues.apache.org/jira/browse/MAHOUT-904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13175618#comment-13175618 ] jirapos...@reviews.apache.org commented on MAHOUT-904: --

[jira] [Updated] (MAHOUT-904) SplitInput should support randomizing the input

[ https://issues.apache.org/jira/browse/MAHOUT-904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Raphael Cendrillon updated MAHOUT-904: -- Attachment: MAHOUT-904.patch Replaced IntWritable with WritableComparable so that any k

Re: Review Request: Support for Randomizing Input in SplitInput Class

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/3092/ --- (Updated 2011-12-23 23:14:34.869723) Review request for mahout, Ted Dunning, lan

[jira] [Commented] (MAHOUT-817) Add PCA options to SSVD code

[ https://issues.apache.org/jira/browse/MAHOUT-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13175615#comment-13175615 ] Raphael Cendrillon commented on MAHOUT-817: --- Thanks for merging Dmitriy. Is ther

[jira] [Commented] (MAHOUT-817) Add PCA options to SSVD code

[ https://issues.apache.org/jira/browse/MAHOUT-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13175599#comment-13175599 ] Dmitriy Lyubimov commented on MAHOUT-817: - I merged with MAHOUT-923 and started so

Re: Ternary vs. uniform vs. normal

ok thank you. That's what I thought. Thank you for confirming. On Fri, Dec 23, 2011 at 10:51 AM, Ted Dunning wrote: > All of the math is done initially using normal distributions, but I doubt > that there is any detectable difference in practice between normal and > uniform.  To be precise, the o

Re: Ternary vs. uniform vs. normal

All of the math is done initially using normal distributions, but I doubt that there is any detectable difference in practice between normal and uniform. To be precise, the only time I would expect to be able to see a difference between uniform and normal is in cases that have less than a dozen no

Re: Ternary vs. uniform vs. normal

or, rather, that they are of the same length. although any random distribution actually should eventually converge on the same length for sufficiently high dimensional vectors. also normal distribution would tend to keep vectors closer to subspaces spanned by axes , thus probably ensuring better o

Ternary vs. uniform vs. normal

Ted, is Ternary matrix somehow better than uniform or normal for random projection? or it is just flops saving technique? Original study actually implied unit gaussian vectors, which i think is not quite exactly what we are doing with either technique. I think it is important that vectors are uni

Re: Jenkins build is still unstable: Mahout-Quality #1262

To unsubscribe from the dev@mahout.a.o mailing list, send an email to dev-unsubscr...@mahout.apache.org. Jeff On 12/23/11 12:27 AM, Andy Alvarado wrote: unsubscribe

Re: [jira] [Commented] (MAHOUT-904) SplitInput should support randomizing the input

Thanks Sean. Currently I'm thinking of reading out the current key class from the SequenceFile and just propagating it through. Do you think that's reasonable? On Dec 23, 2011, at 4:52 AM, "Sean Owen (Commented) (JIRA)" wrote: > >[ > https://issues.apache.org/jira/browse/MAHOUT-904?page

[jira] [Resolved] (MAHOUT-936) Mismatch in case for arg handling in org.apache.mahout.vectorizer.collocations.llr.CollocDriver

[ https://issues.apache.org/jira/browse/MAHOUT-936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen resolved MAHOUT-936. -- Resolution: Fixed Fix Version/s: 0.6 Assignee: Sean Owen Good one, I submitted a fix.

[jira] [Commented] (MAHOUT-904) SplitInput should support randomizing the input

[ https://issues.apache.org/jira/browse/MAHOUT-904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13175408#comment-13175408 ] Sean Owen commented on MAHOUT-904: -- (I don't know if this is a relevant comment, but we o

[jira] [Updated] (MAHOUT-840) Decision Forests should support Regression problems

[ https://issues.apache.org/jira/browse/MAHOUT-840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Deneche A. Hakim updated MAHOUT-840: Resolution: Fixed Fix Version/s: 0.6 Status: Resolved (was: Patch Availab

[jira] [Commented] (MAHOUT-840) Decision Forests should support Regression problems

[ https://issues.apache.org/jira/browse/MAHOUT-840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13175336#comment-13175336 ] Hudson commented on MAHOUT-840: --- Integrated in Mahout-Quality #1267 (See [https://builds.ap

Build failed in Jenkins: Mahout-Quality #1267

See Changes: [adeneche] MAHOUT-840 DecisionTreeBuilder Test [adeneche] MAHOUT-840 DecisionTreeBuilder is now the default tree builder -- [...truncated 33242 lines...] Running org.apache.mahout.cl

Re: Jenkins build is still unstable: Mahout-Quality #1262

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