In fact the core of it is that people assume method order will be that of
declaration within the class and this is not guaranteed anywhere. Java7
returns methods from reflection api in an undefined order and this
propagates to junit. I believe surefire can be configured to use a junit
runner that
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Sebastian Schelter updated MAHOUT-974:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
test issue is
See https://builds.apache.org/job/Mahout-Quality/2056/changes
Changes:
[ssc] MAHOUT-974
org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJob use integer
as userId and itemId
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at
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Hudson commented on MAHOUT-974:
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Integrated in Mahout-Quality #2056 (See
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Sebastian Schelter resolved MAHOUT-1243.
Resolution: Fixed
Added new option seqDictOut that trigger writing of the
See https://builds.apache.org/job/Mahout-Quality/2057/changes
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Hudson commented on MAHOUT-1243:
Integrated in Mahout-Quality #2057 (See
Hi Mahouts,
A full copy of proposed draft release notes are up at
https://cwiki.apache.org/confluence/display/MAHOUT/Release+0.8. Please
add/edit as appropriate.
IN PARTICULAR, PLEASE PAY CLOSE ATTENTION TO THE SECTION LABELLED __FUTURE
PLANS__, which I have included below. This is purely
Grant Ingersoll created MAHOUT-1245:
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Summary: Move Website(s) to ASF CMS
Key: MAHOUT-1245
URL: https://issues.apache.org/jira/browse/MAHOUT-1245
Project: Mahout
Issue Type: Task
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Grant Ingersoll commented on MAHOUT-1241:
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I get:
{quote}
patch -p 0 -i
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Grant Ingersoll commented on MAHOUT-1233:
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Yannis, any chance you have a small
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https://issues.apache.org/jira/browse/MAHOUT-1103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Grant Ingersoll updated MAHOUT-1103:
Attachment: MAHOUT-1103.patch
Matt, can you check this iteration on your patch? That
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https://issues.apache.org/jira/browse/MAHOUT-1084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on MAHOUT-1084 started by Grant Ingersoll.
Kmeans for synthetic control example--there are 12 cluster during iterations.
We are down to 18 issues! Let's keep cranking.
I'm working on 1103 and 1084 at the moment.
On Jun 6, 2013, at 12:00 PM, Grant Ingersoll gsing...@apache.org wrote:
On Jun 6, 2013, at 12:12 PM, Sebastian Schelter ssc.o...@googlemail.com
wrote:
Hi Grant,
Here's my take:
Will/Must be
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Grant Ingersoll commented on MAHOUT-1084:
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I confirm there is something wrong
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Grant Ingersoll commented on MAHOUT-1084:
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liutengfei is right in that it is
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Grant Ingersoll resolved MAHOUT-1084.
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Resolution: Fixed
Thanks liutengfei!
Kmeans for synthetic control
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yannis ats commented on MAHOUT-1233:
for some strange reason i obtain errors in
See https://builds.apache.org/job/Mahout-Examples-Cluster-Reuters/348/changes
Changes:
[gsingers] MAHOUT-1084: fix random seed issue in synthetic control k-means
clustering
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INFO: Task:attempt_local_0009_m_00_0 is done.
I would more readily expect that the dependency is due to the random
number generators. Where a test depends on a particular sequence, and
somewhere an RNG doesn't use the RandomUtils trick, it may have a
different state if other tests ran before.
The surefire parameter just controls what order
number generators. Where a test depends on a particular sequence, and
somewhere an RNG doesn't use the RandomUtils trick, it may have a
different state if other tests ran before.
I have a different solution for this in randomizedtesting framework (a
Random instance cannot be shared from test
Hi Grant,
Regarding 1.0 plans, do we also want to include a note on adding tests
where they don't exist or improving them where needed or is that implicit?
Thanks.
On Sat, Jun 8, 2013 at 3:55 AM, Grant Ingersoll gsing...@apache.org wrote:
Hi Mahouts,
A full copy of proposed draft release
More tests are always welcome.
On Jun 8, 2013, at 10:29 AM, Ravi Mummulla ravi.mummu...@gmail.com wrote:
Hi Grant,
Regarding 1.0 plans, do we also want to include a note on adding tests
where they don't exist or improving them where needed or is that implicit?
Thanks.
On Sat, Jun 8,
Hmm, JIRA seems to be down...
1084 is in. I'm pretty close to being done on 1103.
I'm on #mahout on Freenode if anyone wants to coordinate, and will be there for
the next 1 hour or so.
On Jun 8, 2013, at 7:21 AM, Grant Ingersoll gsing...@apache.org wrote:
We are down to 18 issues! Let's
Can someone who is a whiz in Maven take a look at
https://issues.apache.org/jira/browse/MAHOUT-1126 ?
It is definitely reproducible.
-Grant
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Grant Ingersoll commented on MAHOUT-1126:
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OK, I see the issue more clearly now
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Robin Anil resolved MAHOUT-1241.
Resolution: Fixed
Mailing list archives not available
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Robin Anil resolved MAHOUT-1245.
Resolution: Not A Problem
Assignee: Robin Anil
Move Website(s) to ASF CMS
I think I figured it out.
On Jun 8, 2013, at 11:22 AM, Grant Ingersoll gsing...@apache.org wrote:
Can someone who is a whiz in Maven take a look at
https://issues.apache.org/jira/browse/MAHOUT-1126 ?
It is definitely reproducible.
-Grant
Good job!
Robin Anil | Software Engineer | +1 312 869 2602 | Google Inc.
On Sat, Jun 8, 2013 at 10:36 AM, Grant Ingersoll gsing...@apache.orgwrote:
I think I figured it out.
On Jun 8, 2013, at 11:22 AM, Grant Ingersoll gsing...@apache.org wrote:
Can someone who is a whiz in Maven take a
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https://issues.apache.org/jira/browse/MAHOUT-1103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on MAHOUT-1103 started by Grant Ingersoll.
clusterpp is not writing directories for all clusters
-
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Work on MAHOUT-1126 started by Grant Ingersoll.
Mac builds won't unjar
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Key: MAHOUT-1126
URL:
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Grant Ingersoll commented on MAHOUT-1103:
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The MapReduce portion of this will
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https://issues.apache.org/jira/browse/MAHOUT-1026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suneel Marthi updated MAHOUT-1026:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
Add LDA (CVB
Hi Saikat,
Great that you want to work on the ALS code. I think it is very
important to make it easier to use, ideally no knowledge of the papers
and formulas should be necessary.
As you know, the ALS code has a hyperparameter lambda that needs to be
tuned in order to get a good factorization.
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Hudson commented on MAHOUT-1026:
Integrated in Mahout-Quality #2059 (See
See https://builds.apache.org/job/Mahout-Examples-Cluster-Reuters/349/changes
See https://builds.apache.org/job/Mahout-Quality/2059/changes
Changes:
[smarthi] MAHOUT-1243: Dictionary file format in Lucene-Mahout integration is
not in SequenceFileFormat - removed deprecated calls to
Closeables.closeQuietly()
[smarthi] MAHOUT-1026: Add LDA (CVB implementation) to the
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Hudson commented on MAHOUT-1243:
Integrated in Mahout-Quality #2059 (See
Robin Anil created MAHOUT-1246:
--
Summary: Bring Mahout website from the 2000s to 2010s.
Key: MAHOUT-1246
URL: https://issues.apache.org/jira/browse/MAHOUT-1246
Project: Mahout
Issue Type: Bug
PS you might find it useful to pinch a bit of this code to implement
convergence checking and grid search... not quite the same code base
but maps quite directly:
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Suneel Marthi reassigned MAHOUT-833:
Assignee: Suneel Marthi (was: Josh Patterson)
Make conversion to sequence files
Hi Grant,
Very good release announcement. I propose that we deprecate a lot more,
I think we should be aggressive here to pave the way for a clean and
slim 1.0 release.
I propose to additionally deprecate the following algorithms, as to my
state of knowledge, they are not actively used:
Anyone oppose to me adding the twitter widget to out home page, seems like
lot of action over there and could feel more welcoming to users?
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Suneel Marthi updated MAHOUT-884:
-
Affects Version/s: 0.7
Status: Patch Available (was: Open)
Matrix
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Suneel Marthi updated MAHOUT-884:
-
Attachment: MAHOUT-884.patch
Matrix Concatenate utility
--
I think its a great idea.
On 08.06.2013 19:26, Robin Anil wrote:
Anyone oppose to me adding the twitter widget to out home page, seems like
lot of action over there and could feel more welcoming to users?
Awesome!
On Jun 8, 2013, at 1:26 PM, Robin Anil robin.a...@gmail.com wrote:
Anyone oppose to me adding the twitter widget to out home page, seems like
lot of action over there and could feel more welcoming to users?
Grant Ingersoll | @gsingers
I am done with M-1026.
From: Grant Ingersoll gsing...@apache.org
To: dev@mahout.apache.org
Sent: Saturday, June 8, 2013 10:42 AM
Subject: Re: 0.8 progress
Hmm, JIRA seems to be down...
1084 is in. I'm pretty close to being done on 1103.
I'm on #mahout
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Suneel Marthi commented on MAHOUT-884:
--
Modified patch to be compatible with present
On Jun 8, 2013, at 1:26 PM, Sebastian Schelter s...@apache.org wrote:
Hi Grant,
Very good release announcement. I propose that we deprecate a lot more,
I think we should be aggressive here to pave the way for a clean and
slim 1.0 release.
I propose to additionally deprecate the
Clustering
- Fuzzy k-Means o.a.m.clustering.fuzzykmeans
- Spectral k-Means in o.a.m.clustering.spectral
-1 on spectral being dropped as that seems to receive decent traction.
Agreed, given recent activity in particular. However I would put forth
deprecating Eigencuts
Sorry, that's o.a.m.clustering.spectral.eigencuts. Then move the .kmeans
package to simply be o.a.m.clustering.spectral .
On 6/8/13 1:37 PM, Shannon Quinn wrote:
Clustering
- Fuzzy k-Means o.a.m.clustering.fuzzykmeans
- Spectral k-Means in o.a.m.clustering.spectral
-1 on spectral being
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Suneel Marthi commented on MAHOUT-1030:
---
[~pferrel]Did you have a chance to try the
I agree with deprecating all of that FWIW.
On Sat, Jun 8, 2013 at 6:33 PM, Grant Ingersoll gsing...@apache.org wrote:
Collaborative Filtering:
- all recommenders in o.a.m.cf.taste.impl.recommender.knn
- the TreeClusteringRecommender in o.a.m.cf.taste.impl.recommender
- the SlopeOne
Alright its done. If there is opposition I can remove it. its all in svn.
Robin Anil | Software Engineer | +1 312 869 2602 | Google Inc.
On Sat, Jun 8, 2013 at 12:29 PM, Grant Ingersoll gsing...@apache.orgwrote:
Awesome!
On Jun 8, 2013, at 1:26 PM, Robin Anil robin.a...@gmail.com wrote:
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https://issues.apache.org/jira/browse/MAHOUT-1246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robin Anil resolved MAHOUT-1246.
Resolution: Fixed
Done!
Humanist fonts, widescreen, twitter, CSS.
Bring Mahout
Sebastian/Sean,
Thanks for your responses, first of I am more familiar with cross validation
than grid search, regardless I'll go ahead and jira up tasks for building
tools to support both grid search and training error checking. What about the
clustering sub-section of the code, is there any
Under Release Highlights, please also add:
a) Dan's Streaming kmeans clustering.
b) Mahout upgrade to be Lucene 4.3.0 compatible
(both of the above deserve special mentions along with lucene2seq and
vector/matrix performance improvements).
From: Grant
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https://issues.apache.org/jira/browse/MAHOUT-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robin Anil updated MAHOUT-1192:
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Fix Version/s: 0.8
Speed up Vector Operations
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https://issues.apache.org/jira/browse/MAHOUT-1191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robin Anil updated MAHOUT-1191:
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Fix Version/s: 0.8
Cleanup Vector Benchmarks make it less variable
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https://issues.apache.org/jira/browse/MAHOUT-1246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robin Anil updated MAHOUT-1246:
---
Fix Version/s: 0.8
Bring Mahout website from the 2000s to 2010s.
Down to 15.
Robin Anil | Software Engineer | +1 312 869 2602 | Google Inc.
On Sat, Jun 8, 2013 at 12:30 PM, Suneel Marthi suneel_mar...@yahoo.comwrote:
I am done with M-1026.
From: Grant Ingersoll gsing...@apache.org
To: dev@mahout.apache.org
Sent:
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https://issues.apache.org/jira/browse/MAHOUT-1030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13678847#comment-13678847
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Pat Ferrel commented on MAHOUT-1030:
+1 to Lance's point.
My point of 01/Jul/12 was
Grid search to me is just trying all combinations of values for different
parameters, and you try them with a cross-validation set. They aren't
alternatives. I don't have any knowledge of clustering-related items.
On Jun 8, 2013 7:42 PM, Saikat Kanjilal sxk1...@hotmail.com wrote:
Sebastian/Sean,
Yes, please edit the Wiki directly with the highlights!
On Jun 8, 2013, at 3:21 PM, Suneel Marthi suneel_mar...@yahoo.com wrote:
Under Release Highlights, please also add:
a) Dan's Streaming kmeans clustering.
b) Mahout upgrade to be Lucene 4.3.0 compatible
(both of the above deserve
I've got 1103 and 1126 close to done. Should be in by tomorrow.
On Jun 8, 2013, at 4:18 PM, Robin Anil robin.a...@gmail.com wrote:
Down to 15.
Robin Anil | Software Engineer | +1 312 869 2602 | Google Inc.
On Sat, Jun 8, 2013 at 12:30 PM, Suneel Marthi suneel_mar...@yahoo.comwrote:
I will be looking at M-833 and M-1030 tonight.
I can get the initial limited functionality for M-884 as part of 0.8 release by
tomorrow. Thanks to Robin for reviewing.
From: Grant Ingersoll gsing...@apache.org
To: dev@mahout.apache.org
Sent: Saturday,
If there is only one parameter to optimize, then line search is an easy
answer.
If there are more than one parameter, then the EvolutionarySearch that we
already have can work or any of the many optimization methods from
commons.math would apply. ES is better if the parameter space is
Actually this stats stuff is definitely used in application code (of mine
if not others).
The OnlineSummarizer has 20 usages throughout Mahout.
On Sat, Jun 8, 2013 at 11:08 PM, Grant Ingersoll gsing...@apache.orgwrote:
Yes, please edit the Wiki directly with the highlights!
On Jun 8, 2013,
See
https://builds.apache.org/job/mahout-nightly/org.apache.mahout$mahout-integration/1256/changes
See https://builds.apache.org/job/mahout-nightly/1256/changes
Working on M-833.
From: Suneel Marthi suneel_mar...@yahoo.com
To: dev@mahout.apache.org dev@mahout.apache.org
Sent: Saturday, June 8, 2013 6:09 PM
Subject: Re: 0.8 progress
I will be looking at M-833 and M-1030 tonight.
I can get the initial limited
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