[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12917010#action_12917010 ] Dmitriy Lyubimov commented on MAHOUT-376: - I have couple of doubts. I do amended

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12917375#action_12917375 ] Dmitriy Lyubimov commented on MAHOUT-376: - Actually, i reviewed getSplits() code

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12917392#action_12917392 ] Dmitriy Lyubimov commented on MAHOUT-376: - Another detail in Q computation: For

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12917402#action_12917402 ] Dmitriy Lyubimov commented on MAHOUT-376: - yes, I mean rank (Y-block) (k+p)

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12919567#action_12919567 ] Dmitriy Lyubimov commented on MAHOUT-376: - ok, i got to BBt normalized for rank

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12919567#action_12919567 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 10/10/10 1:08 AM:

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12919567#action_12919567 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 10/10/10 12:52 PM:

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: Modified stochastic svd algorithm for mapreduce.pdf attaching my first

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12920267#action_12920267 ] Dmitriy Lyubimov commented on MAHOUT-376: - My quick scan of the literature seems to

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-m1.patch.gz git patch m1 : WIP but important milestone: prototype MR

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12936080#action_12936080 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 11/26/10 2:38 PM:

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: SSVD working notes.pdf Working notes for the process i used. i think these are

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: SSVD working notes.pdf ssvd-m2.patch.gz Added U and V

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: SSVD working notes.pdf ssvd-m3.patch.gz patch m3: * updated

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz Final trunk patch for CDH3 or 0.21 api. This

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965597#action_12965597 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 2:48 AM:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965608#action_12965608 ] Dmitriy Lyubimov commented on MAHOUT-376: - yes, it is 100% streaming in terms of A

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965608#action_12965608 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 3:29 AM:

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965608#action_12965608 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 3:36 AM:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965742#action_12965742 ] Dmitriy Lyubimov commented on MAHOUT-376: - There is a catch though. With this

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965742#action_12965742 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 12:07 PM:

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965742#action_12965742 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 12:05 PM:

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965742#action_12965742 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 12:09 PM:

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965742#action_12965742 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 12:19 PM:

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965742#action_12965742 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 8:30 PM:

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965742#action_12965742 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 8:34 PM:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965961#action_12965961 ] Dmitriy Lyubimov commented on MAHOUT-376: - {qoute}Doesn't the streaming QR

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965961#action_12965961 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/1/10 8:51 PM:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965963#action_12965963 ] Dmitriy Lyubimov commented on MAHOUT-376: - Although can one really implement a

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965968#action_12965968 ] Dmitriy Lyubimov commented on MAHOUT-376: - Also, if we consider wide matrices

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12965990#action_12965990 ] Dmitriy Lyubimov commented on MAHOUT-376: - {quote}Although can one really implement

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz small update. * added special treatment for

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966223#action_12966223 ] Dmitriy Lyubimov commented on MAHOUT-376: - {quote}I think that my suggested

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966265#action_12966265 ] Dmitriy Lyubimov commented on MAHOUT-376: - {quote} My real worry with your approach

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966265#action_12966265 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/2/10 3:26 PM:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966333#action_12966333 ] Dmitriy Lyubimov commented on MAHOUT-376: - {quote} Sounds to me like the reducer

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966333#action_12966333 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/2/10 6:14 PM:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966342#action_12966342 ] Dmitriy Lyubimov commented on MAHOUT-376: - Actually i am seriously considering

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966342#action_12966342 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/2/10 6:24 PM:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966394#action_12966394 ] Dmitriy Lyubimov commented on MAHOUT-376: - {quote}You don't get a choice. The frame

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz Patch update * eliminates use of combiners.

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966576#action_12966576 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/3/10 11:45 AM:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12966699#action_12966699 ] Dmitriy Lyubimov commented on MAHOUT-376: - Actually i think the biggest issue here

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: SSVD working notes.pdf update to working notes * changes in latest patch

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz Patch update. * finalized mahout CLI integration

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12967082#action_12967082 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 12/5/10 11:43 PM:

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz Sorry for iterating too often, but this was small

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: SSVD working notes.pdf Working notes update: * added more or less formal

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz a code drop from the head of my stable branch.

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz * couple commits for U, V jobs went missing.

[jira] Created: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

seqdirectory command fails to notice -Ddefault.fs.name Key: MAHOUT-574 URL: https://issues.apache.org/jira/browse/MAHOUT-574 Project: Mahout Issue Type: Improvement

[jira] Updated: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

[ https://issues.apache.org/jira/browse/MAHOUT-574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-574: Priority: Minor (was: Major) seqdirectory command fails to notice -Ddefault.fs.name

[jira] Resolved: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

[ https://issues.apache.org/jira/browse/MAHOUT-574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov resolved MAHOUT-574. - Resolution: Fixed seems working. seqdirectory command fails to notice

[jira] Updated: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

[ https://issues.apache.org/jira/browse/MAHOUT-574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-574: Attachment: MAHOUT-574.patch Resolved by converting into a Tool. seqdirectory command

[jira] Issue Comment Edited: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

[ https://issues.apache.org/jira/browse/MAHOUT-574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12977063#action_12977063 ] Dmitriy Lyubimov edited comment on MAHOUT-574 at 1/3/11 8:53 PM:

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz Apparently, i lost several commits when setting

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Attachment: ssvd-CDH3-or-0.21.patch.gz * Optimized B x B' job . Now BBt step runs in 38

[jira] Commented: (MAHOUT-587) -Dmapred.job.queue.name=unfunded is not counted in for seq2sparse

[ https://issues.apache.org/jira/browse/MAHOUT-587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12986105#action_12986105 ] Dmitriy Lyubimov commented on MAHOUT-587: - I submitted a patch for the same issue

[jira] Issue Comment Edited: (MAHOUT-587) -Dmapred.job.queue.name=unfunded is not counted in for seq2sparse

[ https://issues.apache.org/jira/browse/MAHOUT-587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12986105#action_12986105 ] Dmitriy Lyubimov edited comment on MAHOUT-587 at 1/24/11 6:36 PM:

[jira] Reopened: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

[ https://issues.apache.org/jira/browse/MAHOUT-574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov reopened MAHOUT-574: - I guess it needs to stay opened to be considered?.. seqdirectory command fails to notice

[jira] Commented: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

[ https://issues.apache.org/jira/browse/MAHOUT-574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12986128#action_12986128 ] Dmitriy Lyubimov commented on MAHOUT-574: - mahout 587 is about seq2sparse, if i

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-376: Status: Patch Available (was: Open) This is essentially 'patch available' except it

[jira] Issue Comment Edited: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12986153#action_12986153 ] Dmitriy Lyubimov edited comment on MAHOUT-376 at 1/24/11 7:57 PM:

[jira] Created: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies. -- Key: MAHOUT-593 URL:

[jira] Commented: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

[ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12986176#action_12986176 ] Dmitriy Lyubimov commented on MAHOUT-376: - Actually, the last time i checked, and

[jira] Updated: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-593: Description: Current Mahout-376 patch requries 'new' hadoop API. Certain elements of that

[jira] Resolved: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

[ https://issues.apache.org/jira/browse/MAHOUT-574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov resolved MAHOUT-574. - Resolution: Fixed seqdirectory command fails to notice -Ddefault.fs.name

[jira] Commented: (MAHOUT-574) seqdirectory command fails to notice -Ddefault.fs.name

[ https://issues.apache.org/jira/browse/MAHOUT-574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12988402#action_12988402 ] Dmitriy Lyubimov commented on MAHOUT-574: - Jeff seems to have already committed the

[jira] Commented: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12988525#action_12988525 ] Dmitriy Lyubimov commented on MAHOUT-593: - Got a little stuck here. I was using

[jira] Updated: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-593: Attachment: MAHOUT-593.patch.gz Backport of Stochastic SVD patch (Mahout-376) to hadoop

[jira] Updated: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-593: Status: Patch Available (was: Open) Backport of basic algorithm is done. Notes: * git

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12988551#action_12988551 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 1/30/11 2:02 AM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12988551#action_12988551 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 1/30/11 2:01 AM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12988551#action_12988551 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 1/30/11 2:05 AM:

[jira] Commented: (MAHOUT-322) DistributedRowMatrix should live in SequenceFileWritable,VectorWritable instead of SequenceFileIntWritable,VectorWritable

[ https://issues.apache.org/jira/browse/MAHOUT-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992832#comment-12992832 ] Dmitriy Lyubimov commented on MAHOUT-322: - i think technically one can't have

[jira] Issue Comment Edited: (MAHOUT-322) DistributedRowMatrix should live in SequenceFileWritable,VectorWritable instead of SequenceFileIntWritable,VectorWritable

[ https://issues.apache.org/jira/browse/MAHOUT-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992832#comment-12992832 ] Dmitriy Lyubimov edited comment on MAHOUT-322 at 2/10/11 1:59 AM:

[jira] Commented: (MAHOUT-322) DistributedRowMatrix should live in SequenceFileWritable,VectorWritable instead of SequenceFileIntWritable,VectorWritable

[ https://issues.apache.org/jira/browse/MAHOUT-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12993185#comment-12993185 ] Dmitriy Lyubimov commented on MAHOUT-322: - {quote}Dmitriy I'm not sure what your

[jira] Commented: (MAHOUT-322) DistributedRowMatrix should live in SequenceFileWritable,VectorWritable instead of SequenceFileIntWritable,VectorWritable

[ https://issues.apache.org/jira/browse/MAHOUT-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12993214#comment-12993214 ] Dmitriy Lyubimov commented on MAHOUT-322: - {quote}Item 3 can be done lazily,

[jira] Commented: (MAHOUT-322) DistributedRowMatrix should live in SequenceFileWritable,VectorWritable instead of SequenceFileIntWritable,VectorWritable

[ https://issues.apache.org/jira/browse/MAHOUT-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12993294#comment-12993294 ] Dmitriy Lyubimov commented on MAHOUT-322: - I can look at item 1 and 2 for

[jira] Updated: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-593: Attachment: SSVD-givens-CLI.pdf command line help document. Hope that helps with

[jira] Updated: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-593: Attachment: MAHOUT-593.patch.gz git patch. * attended to most style issues. Some

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000133#comment-13000133 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 6:25 AM:

[jira] Commented: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000133#comment-13000133 ] Dmitriy Lyubimov commented on MAHOUT-593: - Ok i think i would like to commit it.

[jira] Updated: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-593: Attachment: MAHOUT-593.patch.gz * Minor javadoc edition Backport of Stochastic SVD patch

[jira] Commented: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000355#comment-13000355 ] Dmitriy Lyubimov commented on MAHOUT-593: - * re: applying the patch. As i

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000355#comment-13000355 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 4:04 PM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000355#comment-13000355 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 4:09 PM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000355#comment-13000355 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 4:10 PM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000355#comment-13000355 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 6:26 PM:

[jira] Commented: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000473#comment-13000473 ] Dmitriy Lyubimov commented on MAHOUT-593: - {quote}DeleteOnClose is a cute way to

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000473#comment-13000473 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 7:17 PM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000473#comment-13000473 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 7:18 PM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000473#comment-13000473 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 7:23 PM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000473#comment-13000473 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 2/28/11 7:38 PM:

[jira] Updated: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-593: Attachment: ssvdclassdiag.png Backport of Stochastic SVD patch (Mahout-376) to hadoop

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13001127#comment-13001127 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 3/1/11 9:42 PM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13001215#comment-13001215 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 3/2/11 12:50 AM:

[jira] Issue Comment Edited: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13001215#comment-13001215 ] Dmitriy Lyubimov edited comment on MAHOUT-593 at 3/2/11 1:05 AM:

[jira] Commented: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13002411#comment-13002411 ] Dmitriy Lyubimov commented on MAHOUT-593: - Ok if nobody has more thoughts here or

[jira] Updated: (MAHOUT-593) Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

[ https://issues.apache.org/jira/browse/MAHOUT-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmitriy Lyubimov updated MAHOUT-593: Attachment: MAHOUT-593.patch.gz * minor renaming, final patch git diff trunk --stat

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