Re: A mahout logo Revamp

2010-03-12 Thread zhao zhendong
In my mind, the mahout on top of the elephant may be changed to a "robot mahout" to present this is a project about Artificial Intelligence and Machine Learning. One more thing, the color may be changed to yellow, as Hive does, for keeping the same style with hadoop. On Sat, Mar 13, 2010 at 9:13

Re: A mahout logo Revamp

2010-03-12 Thread Ted Dunning
Yes. On Fri, Mar 12, 2010 at 5:13 PM, Drew Farris wrote: > That said, I think the current logo is pretty cool, did Lukas do that one > too?

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Drew Farris
Sean, I see entries like these in my logs that shows that mahout is building and installing the tests jars. Do you see something like the following in your logs as well? [INFO] Building jar: /u02/archive/mahout/0.3/mahout-0.3/math/target/mahout-math-0.3-tests.jar [INFO] [install:install {execution

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Drew Farris
Finally had a chance to take a look. Although I could probably spend some more time running the different algorithms, I think it looks good. +1 for release. Here's what I've tried: Source release: - Untarred mahout-0.3-src.tar.bz2 - Built using 'mvn clean install' from an empty repo and defaul

Re: A mahout logo Revamp

2010-03-12 Thread Drew Farris
Heh, I could have sworn the little guy riding on top of the elephant in the existing logo was some sort of fez instead of a mahout. That said, I think the current logo is pretty cool, did Lukas do that one too? On Fri, Mar 12, 2010 at 4:11 PM, Robin Anil wrote: > I was just talking to lucas abou

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Benson Margulies
But it can't fail in there on a dependency on that test-jar, it doesn't use the test jar. I'm sorry to be such a pill, could you just run mvn -X at toplevel and email me that lengthy screed as an attachment? On Fri, Mar 12, 2010 at 6:43 PM, Sean Owen wrote: > Here it is within collections-codege

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Sean Owen
Here it is within collections-codegen-plugin: http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd";> 4.0.0 mahout-parent org.apache.mahout 0.4-

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Benson Margulies
This is one directory too high. The build fails in one directory, get an effective-pom from there. On Fri, Mar 12, 2010 at 5:45 PM, Sean Owen wrote: > Here is the output. I have two profiles defined in settings.xml, > mahout_release and apache-release. Are those 'activated' ? > > > http://maven

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Sean Owen
Here is the output. I have two profiles defined in settings.xml, mahout_release and apache-release. Are those 'activated' ? http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Jake Mannix
Won't vote for it before I get a chance to really play with the artifacts, which I can't do just yet. -jake On Fri, Mar 12, 2010 at 2:33 PM, Benson Margulies wrote: > Sean's problems aside, we're not exactly drowning in +1 votes for the > release here ... >

Re: A mahout logo Revamp

2010-03-12 Thread Benson Margulies
Personally I think we should have a Owl perched on the trunk of an elephant. Ma-Hoot. On Fri, Mar 12, 2010 at 5:11 PM, Ted Dunning wrote: > I am always interested in seeing what ideas people come up with. If they > are good ideas, then we should try them on. If they fit, we should wear > them

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Benson Margulies
Sean's problems aside, we're not exactly drowning in +1 votes for the release here ...

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Benson Margulies
Sean, could you possibly have any profiles activated by your settings.xml? Cd to the directory where you get the failure and run mvn help:effective-pom and post the results. On Fri, Mar 12, 2010 at 4:19 PM, Sean Owen wrote: > So when you build successfully, can you grep the output for 'test-jar'

Re: A mahout logo Revamp

2010-03-12 Thread Ted Dunning
I am always interested in seeing what ideas people come up with. If they are good ideas, then we should try them on. If they fit, we should wear them. On Fri, Mar 12, 2010 at 1:11 PM, Robin Anil wrote: > will it > be ok If Lucas and me start exploring some tweaks to the logo >

Re: A mahout logo Revamp

2010-03-12 Thread Grant Ingersoll
Patches welcome, as they say! Although that will make the t-shirt I got super valuable, as it will contain the old logo! On Mar 12, 2010, at 4:11 PM, Robin Anil wrote: > I was just talking to lucas about how our logo look less like hadoop and the > actual mahout is not promiment. Now that we a

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Sean Owen
So when you build successfully, can you grep the output for 'test-jar' and see where it is successfully finding these things? I suspect this will point directly to the problem. On Fri, Mar 12, 2010 at 9:08 PM, Grant Ingersoll wrote: > I'm almost identical: > 10.6.2 > > java version "1.6.0_17" > J

A mahout logo Revamp

2010-03-12 Thread Robin Anil
I was just talking to lucas about how our logo look less like hadoop and the actual mahout is not promiment. Now that we are on a release mode, will it be ok If Lucas and me start exploring some tweaks to the logo Robin

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Grant Ingersoll
I'm almost identical: 10.6.2 java version "1.6.0_17" Java(TM) SE Runtime Environment (build 1.6.0_17-b04-248-10M3025) Java HotSpot(TM) 64-Bit Server VM (build 14.3-b01-101, mixed mode) mvn -version Apache Maven 2.2.1 (r801777; 2009-08-06 15:16:01-0400) Java version: 1.6.0_17 Java home: /System/Li

Re: A modest proposal for making the release situation a little less confusion

2010-03-12 Thread Drew Farris
On Thu, Mar 11, 2010 at 7:59 PM, Benson Margulies wrote: > The current situation, where the top-level pom points down but the others > don't point back up through it, is not a pattern I'm familiar with. I have > learned by very hard experience that the maven-site-plugin is very very hard > to mak

Re: getLengthSquared() method in AbstractVector

2010-03-12 Thread Sean Owen
Ah I seem to remember that. Pallavi does it work for you? The semantics even make sense according to what transient really means -- not part of the serialized state. Though it would re-initialize to 0 if we ever used Java serialization and that's not right...) On Fri, Mar 12, 2010 at 4:55 PM, Jef

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Sean Owen
Maven 2.2.0 and Java 1.6.0_17 on Mac OS X 10.6.2 This happens on a clean download with clean local repo. Same result with 2.2.1 Is there anything special in settings.xml? If this is working for others, let's not let it hold up the release, but yes would be nice to solve. On Fri, Mar 12, 2010 a

[jira] Commented: (MAHOUT-327) Implement a cool classifier over map/reduce

2010-03-12 Thread zhao zhendong (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12844622#action_12844622 ] zhao zhendong commented on MAHOUT-327: -- Proposal for GSoC2010 (Linear SVM for Mahout):

[jira] Created: (MAHOUT-334) Proposal for GSoC2010 (Linear SVM for Mahout)

2010-03-12 Thread zhao zhendong (JIRA)
Proposal for GSoC2010 (Linear SVM for Mahout) - Key: MAHOUT-334 URL: https://issues.apache.org/jira/browse/MAHOUT-334 Project: Mahout Issue Type: Task Reporter: zhao zhendong Title/Su

[jira] Commented: (MAHOUT-326) a possible bug with the isConverged() method in KMeansDriver.java

2010-03-12 Thread Chad Chen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12844597#action_12844597 ] Chad Chen commented on MAHOUT-326: -- Hi Robin, The bug does seem to be very difficult to re

Re: Updated Proposal (LIBLINEAR on Mahout) for GSoC 2010

2010-03-12 Thread Ted Dunning
Also, this proposal should itself be a JIRA ticket with the GSOC tag applied to it. That will make it visible to the Apache-wide summer of code administrator's. On Fri, Mar 12, 2010 at 3:57 AM, zhao zhendong wrote: > Sure, I will revise it tonight. > > Thanks, Robin. > > > On Fri, Mar 12, 2010

Re: getLengthSquared() method in AbstractVector

2010-03-12 Thread Jeff Eastman
I think if you mark the instVar as transient then Json won't include its state in the JsonString. Sean Owen wrote: It seems like the length squared should not be part of the string representation. Does anyone know how to control this Gson output formatter to ignore this field? The lengthSquare

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Benson Margulies
OK, let's start from the top. What version of maven, what sort of a computer, have you nuked your local repo lately? On Fri, Mar 12, 2010 at 7:18 AM, Sean Owen wrote: > That's not the issue I believe. This happens on a completely clean > copy from a "src" archive. Here's the output: > > > Downlo

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Sean Owen
That's not the issue I believe. This happens on a completely clean copy from a "src" archive. Here's the output: Downloading: http://google-gson.googlecode.com/svn/mavenrepo/org/apache/mahout/mahout-math/0.3/mahout-math-0.3-tests.jar [INFO] Unable to find resource 'org.apache.mahout:mahout-math:

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Grant Ingersoll
mvn clean install worked for me. Sean, we need to get to the bottom of your Maven issues, as this is really strange. -Grant On Mar 12, 2010, at 7:01 AM, Benson Margulies wrote: > Sean, > > You aren't, perchance, running 'mvn clean install'? > > There is a bug in the 'clean' plugin that comes

Re: Release process status report

2010-03-12 Thread Grant Ingersoll
On Mar 12, 2010, at 7:03 AM, Benson Margulies wrote: > Sure, but I try not to annoy Grant too often. I think he'll be happier if I > can produce chapter and verse. Or, at worst, if I find a crow to eat. No worries. If it's something you want to do, go for it. I suppose if we ever had people f

Re: Google Summer of Code: Bring out your projects

2010-03-12 Thread Grant Ingersoll
On Mar 12, 2010, at 1:22 AM, Robin Anil wrote: > Shall I go and put some of the ideas up. I will do it as a whole for the > project. Later we can re-assign things maybe ? How does that sound? Unlike > other projects we cant really go an put a proposal like "Implement > back-propagation" and expec

Re: Release process status report

2010-03-12 Thread Benson Margulies
Sure, but I try not to annoy Grant too often. I think he'll be happier if I can produce chapter and verse. Or, at worst, if I find a crow to eat. On Fri, Mar 12, 2010 at 3:59 AM, Ted Dunning wrote: > +1 > > Benson, you are likely to be elected before you can find out if it is > necessary. > > O

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Benson Margulies
Sean, You aren't, perchance, running 'mvn clean install'? There is a bug in the 'clean' plugin that comes into play in this case. You can get around it by cd'ing to the code gen dir, building that, and then returning to the top-level. --benson On Fri, Mar 12, 2010 at 4:52 AM, Sean Owen wrote

Re: Updated Proposal (LIBLINEAR on Mahout) for GSoC 2010

2010-03-12 Thread zhao zhendong
Sure, I will revise it tonight. Thanks, Robin. On Fri, Mar 12, 2010 at 7:22 PM, Robin Anil wrote: > Hi Zhao, > Some quick feedback. > > 1) Can you update the gsoc issue on classifier with a nabble link to this > thread or using any other aggregator > 2) I hope you would read the Gsoc time

[jira] Commented: (MAHOUT-326) a possible bug with the isConverged() method in KMeansDriver.java

2010-03-12 Thread Robin Anil (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12844468#action_12844468 ] Robin Anil commented on MAHOUT-326: --- BTW, i hope you tried it with the latest trunk. I se

[jira] Commented: (MAHOUT-326) a possible bug with the isConverged() method in KMeansDriver.java

2010-03-12 Thread Robin Anil (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12844466#action_12844466 ] Robin Anil commented on MAHOUT-326: --- Hi Chad, you are talking about the chapter 7 right?

Re: Updated Proposal (LIBLINEAR on Mahout) for GSoC 2010

2010-03-12 Thread Robin Anil
Hi Zhao, Some quick feedback. 1) Can you update the gsoc issue on classifier with a nabble link to this thread or using any other aggregator 2) I hope you would read the Gsoc timelines more clearly, there is mid term evaluation, end term evaluation and some buffer time. You will have to chan

Updated Proposal (LIBLINEAR on Mahout) for GSoC 2010

2010-03-12 Thread zhao zhendong
Hi all, The updated proposal for GSoC 2010 is as follows, any comment is welcome. >>> Title/Summary: Linear SVM Package (LIBLINEAR) for Mahout Student: Zhen-Dong Zhao Student e-mail: zha...@comp.nus.edu.sg Student Major: Multimedi

Re: getLengthSquared() method in AbstractVector

2010-03-12 Thread Sean Owen
It seems like the length squared should not be part of the string representation. Does anyone know how to control this Gson output formatter to ignore this field? The lengthSquared field has bitten us a couple times... I still wonder if it's possible and better to remove this and have callers be s

Re: A modest proposal for making the release situation a little less confusion

2010-03-12 Thread Sean Owen
I still know little of Maven best practices, so can't but say +1 to someone who knows what they're doing trying to make the setup more standard and therefore perhaps more robust. Anything that avoids build snags can only be a good thing for us so that we can make releases more easily and frequently

Re: [VOTE]: release Mahout 0.3 (resend, I forgot gene...@lucene.apache.org)

2010-03-12 Thread Sean Owen
While I still get the same build error I did last night, the fact that Benson did not indicates it is a local environment issue that I will look into. It is just that it can't find the 0.3 release of plugins which wouldn't be a problem after the release anyway. Visual inspection of the build artifa

getLengthSquared() method in AbstractVector

2010-03-12 Thread Pallavi Palleti
Hi, I found getLengthSqured() method name in AbstractVector slightly misguiding. As, it is not only getting the lengthSquared value but also setting it if it is not set previously. Actually, I found this issue when I am comparing two vectors, though both of them are same, in one place the len

Re: Release process status report

2010-03-12 Thread Ted Dunning
+1 Benson, you are likely to be elected before you can find out if it is necessary. On Thu, Mar 11, 2010 at 9:51 PM, Robin Anil wrote: > +1 > > > On Fri, Mar 12, 2010 at 8:02 AM, Drew Farris > wrote: > > > +1 > > > > On Thu, Mar 11, 2010 at 9:24 PM, Jake Mannix > > wrote: > > > Benson for Pre