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https://issues.apache.org/jira/browse/MAHOUT-180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832813#action_12832813
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Edward J. Yoon commented on MAHOUT-180:
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Hi, Quick question.
It works using
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Edward J. Yoon commented on MAHOUT-83:
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At present, the performance of large-s
el stored in HBase, batch classify documents stored
>> on the HDFS
>>
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do you think?
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Best Regards, Edward J. Yoon @ NHN, corp.
edwardy...@apache.org
http://blog.udanax.org
HI Communities!
Today is birthday of Hama incubation.
We had made progress with you, I had so many great experiences during
this year and learned a lot from all of you.
You have been wonderful part of this project.
Please help Hama to keep moving forward.
Thanks.
--
Best Regards, Edward J
ot;SVD" approaches used by Netflix grand
> challenge participants are actual SVD. They are merely a kind of matrix
> factorization, which does not guarantee the orthogonality of vectors.
>
> Roy
>
>
>
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Best Regards, Edward J. Yoon @ NHN, corp.
edwardy...@apache.org
http://blog.udanax.org
Plus, The row URLs and anchor family of webTable that mentioned in
BigTable paper is same with above structure. It's the web-link graph
which is represented as an adjacency matrix.
On Wed, Apr 1, 2009 at 5:33 PM, Edward J. Yoon wrote:
> Let's assume the graph looks like presented
only need update
> the row 'v/w' to add v to w's/w to v's list of neighbors.
>
> Can you explain it please?
>
> Thanks
> Amandeep
>
> Amandeep Khurana
> Computer Science Graduate Student
> University of California, Santa Cruz
>
>
> On Tue,
ty of California, Santa Cruz
>
>
> On Tue, Mar 31, 2009 at 1:58 AM, Edward J. Yoon wrote:
>
>> Hama store the sparse graph using Hbase as an sparse adjacency matrix.
>> One of reason is to perform matrix decomposition for large sparse
>> graphs. Anyway, I guess If you sto
t; Computer Science Graduate Student
> University of California, Santa Cruz
>
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Best Regards, Edward J. Yoon
edwardy...@apache.org
http://blog.udanax.org
CTED]> wrote:
> On Tue, Oct 28, 2008 at 5:15 PM, Edward J. Yoon <[EMAIL PROTECTED]>wrote:
>
>> ...
>> In single machine, as far as we
>> know graph can be stored to linked list or matrix.
>>
>
> Since the matrix is normally very sparse for large graphs, th
Just FWD, so I would also like to hear about some advice about
matrix/graph algorithms from mahout developers..
-- Forwarded message --
From: Edward J. Yoon <[EMAIL PROTECTED]>
Date: Wed, Oct 29, 2008 at 9:05 AM
Subject: Re: Ideal number of mappers and reducers; any ph
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https://issues.apache.org/jira/browse/MAHOUT-90?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward J. Yoon updated MAHOUT-90:
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Attachment: mahout.tgz
Here's the scripts. If we upload this to SVN, we should reset
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Edward J. Yoon commented on MAHOUT-90:
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If we upload them to SVN, all committers
t;> What is Mahout QA?
>>>
>>> On Thu, Oct 23, 2008 at 3:25 AM, Edward J. Yoon <[EMAIL PROTECTED]>
>>> wrote:
>>> > Thanks. In MAHOUT-89 test, Patch build was nicely scheduled by 'submit
>>> patch'.
>>> > Before committ patches, all committers will need to get +1 from Mahout
>>> QA.
>
--
Best regards, Edward J. Yoon
[EMAIL PROTECTED]
http://blog.udanax.org
so that it isn't just you
> w/ the info.
Oh, OK. I'll update the wiki.
/Edward
On Wed, Oct 22, 2008 at 9:28 PM, Grant Ingersoll <[EMAIL PROTECTED]> wrote:
> OK, I turned on every notification there is to go to mahout-dev. :-)
>
> On Oct 22, 2008, at 12:18 AM, Edward J.
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https://issues.apache.org/jira/browse/MAHOUT-89?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward J. Yoon updated MAHOUT-89:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
Resolved. Patch build was
Reporter: Edward J. Yoon
I made below scripts for the hudson continuous integration service on my hudson
account.
mahout/hudsonBuildMahoutPatch.sh
mahout/processMahoutPatchEmail.sh
mahout/hudsonPatchQueueAdmin.sh
They will be modified by only me, so It should be handled via SVN.
--
This
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Edward J. Yoon updated MAHOUT-89:
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Status: Patch Available (was: Open)
Submit to hudson.
> To test hudson, I just made a
anged the Workflow to be the same as Hama, is that sufficient Edward
>
> Thanks for setting this up. Would be great if you could right up the beta
> on it on the Wiki under the committers section so that it isn't just you w/
> the info.
>
> Cheers,
> Grant
> On Oct 16,
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Edward J. Yoon commented on MAHOUT-89:
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Opps, Sorry.
While I testing it, Mahou
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Edward J. Yoon updated MAHOUT-89:
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Attachment: MAHOUT-89.patch
Attached applyable patch.
> To test hudson, I just made a
er: Edward J. Yoon
To test hudson, I just made a 'Patch Available' issue.
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Oh, got it. Thanks!!
On Sat, Oct 18, 2008 at 2:53 AM, Grant Ingersoll <[EMAIL PROTECTED]> wrote:
> From core/examples dir, ant test. Maven should work now, after the changes
> that I just checked in, as well.
>
>
> On Oct 17, 2008, at 1:34 PM, Edward J. Yoon wrote:
>
>
Hi, I can't find a JUnit ant task. Should I use maven?
Please let me know if you know. :)
--
Best regards, Edward J. Yoon
[EMAIL PROTECTED]
http://blog.udanax.org
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https://issues.apache.org/jira/browse/MAHOUT-82?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward J. Yoon updated MAHOUT-82:
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Attachment: MAHOUT-82.patch
Replaced formatCanopy(this) to this.getIdentifier().
> Canopy
p, feel free.
>
>
> On Oct 15, 2008, at 10:11 AM, Edward J. Yoon wrote:
>
>> Mahout doesn't seem to have a nightly builds. Why?
>>
>> Let's apply it.
>> --
>> Best regards, Edward J. Yoon
>> [EMAIL PROTECTED]
>> http://blog.udanax.org
>
>
>
--
Best regards, Edward J. Yoon
[EMAIL PROTECTED]
http://blog.udanax.org
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Edward J. Yoon commented on MAHOUT-59:
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Great, I'm +1 for this patch.
>
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Edward J. Yoon commented on MAHOUT-76:
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Seems not parallel. Right?
> Singula
Mahout doesn't seem to have a nightly builds. Why?
Let's apply it.
--
Best regards, Edward J. Yoon
[EMAIL PROTECTED]
http://blog.udanax.org
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Edward J. Yoon commented on MAHOUT-82:
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Yeah, that's right. Thanks for your a
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https://issues.apache.org/jira/browse/MAHOUT-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward J. Yoon updated MAHOUT-84:
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Attachment: MAHOUT-84.patch
Here's the patch. Can someone please help me publish it? :)
T
Reporter: Edward J. Yoon
The Hama team which is develop a parallel matrix computational package based on
hadoop would like to add our site link to mahout related project.
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Mahout/Hama Integration
---
Key: MAHOUT-83
URL: https://issues.apache.org/jira/browse/MAHOUT-83
Project: Mahout
Issue Type: New Feature
Components: Matrix
Reporter: Edward J. Yoon
Fix
Components: Clustering
Affects Versions: 0.1
Reporter: Edward J. Yoon
Fix For: 0.1
When emit the point to the collector, it should be keyed by canopyId w/o
computed centroid. (or make a other key datum instead of hadoop.IO.Text)
--
This message is
ED] [mailto:[EMAIL PROTECTED] On Behalf Of Edward J. Yoon
> Sent: Friday, September 19, 2008 10:35 AM
> To: [EMAIL PROTECTED]; mahout-dev@lucene.apache.org; [EMAIL PROTECTED]
> Subject: Re: OutOfMemory Error
>
>> The key is of the form "ID :DenseVector Representation in ma
e end of map job. I have set the heap
>>> size
>>> to 1GB. Still the problem is persisting. Can someone please help me how
>>> to
>>> avoid this error?
>> What is the typical size of your key? What is the value of io.sort.factor?
>> Hadoop version?
>>
>>
>>
>>
>
> --
> View this message in context:
> http://www.nabble.com/OutOfMemory-Error-tp19531174p19545298.html
> Sent from the Hadoop core-user mailing list archive at Nabble.com.
>
>
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Best regards, Edward J. Yoon
[EMAIL PROTECTED]
http://blog.udanax.org
~---~--
>
> Best Regards,
>
> Yours
> Phonechen
>
> -~------~~~~--~~--
>
--
B. Regards,
Edward J. Yoon,
http://blog.udanax.org
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