Well, there isn't a complete sort of thing because Maven doesn't have a
finite or fixed number of options. This is because nearly all of the
behavior of Maven is defined by plugins that are downloaded on first
invocation. You are right that this is a problem that steepens the learning
curve for M
Sorry for off-topic- where is the great big page explaining maven
command-line stuff? This is my biggest gripe about it compared to ant-
you can find out what ant stuff does fairly quickly.
Lance
On Tue, May 10, 2011 at 5:03 PM, Benson Margulies wrote:
> -Pfastinstall, which eliminates tests and
-Pfastinstall, which eliminates tests and also some other things.
On Tue, May 10, 2011 at 2:58 PM, Grant Ingersoll wrote:
> You can skip the tests if you want, that usually helps: mvn -DskipTests
> install
>
> Perhaps there is better support in Maven 3 for parallel test execution (I've
> heard
Dear,
To the best of my knowledge, Naive Bayes Classifier does not support
data in the weka format. It must be fed tokenized text or wikipedia
XML.
https://cwiki.apache.org/confluence/display/MAHOUT/Twenty+Newsgroups
https://cwiki.apache.org/confluence/display/MAHOUT/Wikipedia+Bayes+Example
Hop
I've hit this (cant find math lib) before, too. Would love to see it
be less "black magic" and more "just works". =)
On Mon, May 9, 2011 at 6:40 PM, Jake Mannix wrote:
> wah. Even trying to do seq2sparse doesn't work for me:
>
> [jake@smf1-ady-15-sr1 mahout-distribution-0.5-SNAPSHOT]$ ./bin/maho
Hi, after using lda, I am having problems with reading the output topics
using ldatopics:
The error is as follows:
[ion@lovemachine Downloads]$ mahout-0.4/bin/mahout ldatopics --input
sparsePosTokens/tf-vectors --dict sparsePosTokens/dictionary.file-0 --words
30 --output sparsePosTokens/topics --
Hi,
I'm trying to test mahout 542 (ALS Matrix Factorization) on the kddcup
track2 data set and would like some feedback.
I am using the latest mahout 0.5 snapshot.
I converted the trainIdx2.txt data using
org.apache.mahout.cf.taste.example.kddcup.ToCSV
When training on this I get errors which
You can skip the tests if you want, that usually helps: mvn -DskipTests install
Perhaps there is better support in Maven 3 for parallel test execution (I've
heard there is, but haven't heard good things about it, but then again the
person telling me is not a Maven fan)
On May 10, 2011, at 2:43
I'd usually build from the latest mahout once a week, I've noticed the
current core is taking an what feels like an eternity to build! The
distributed lanczosSolver just took 6 minutes to finish running.
Is this standard or has something perhaps gone amiss
(Back to user@ for the benefit of the list.)
I see, so you wish to cluster movies -- by attributes or by ratings?
or both? cosine similarity would only make sense in the context of
ratings.
I just want to make sure you don't mean you're producing recommendations.
On Tue, May 10, 2011 at 5:14 PM,
On Tue, May 10, 2011 at 8:24 AM, Sean Owen wrote:
> I peeked in the examples job jar and it definitely does have this class,
> along with the other dependencies (after my patch). Double-check that
> you've
> done the clean build an "install" again? and maybe even print out
> MAHOUT_JOB
> in the s
Can you say a bit more about what you are trying to do at a higher level?
Also, the bayes classifier is very picky about its input format.
On Tue, May 10, 2011 at 3:44 AM, rm2...@columbia.edu wrote:
> Hi,
> I am a MAHOUT Beginner.
> I used weka to generate a .arff file from the training data.
>
Great idea. Why don't you implement something like what you need? Others
will be happy to contribute improvements.
On Tue, May 10, 2011 at 8:26 AM, XiaoboGu wrote:
> > There isn't a good command line for this, largely because it is difficult
> to
> > describe how to convert each CSV field. Th
(Reposting my reply to the original copy of the message.)
GroupLens doesn't *require* a rating per se -- you are free to ignore
it if you want!
Boolean data is all 1, in Mahout. There are no 0 ratings. If you just
mean that the non-existent preferences are "0", OK. But having two
ratings, 0 and 1,
In the meantime, look at building your own command line tool for
AdaptiveLogisticRegression.
On Tue, May 10, 2011 at 8:25 AM, Ted Dunning wrote:
> Go for it.
>
> Produce a JIRA and a patch.
>
>
> On Tue, May 10, 2011 at 8:19 AM, XiaoboGu wrote:
>
>> Can you add a --algorithm option to the train
> -Original Message-
> From: Ted Dunning [mailto:ted.dunn...@gmail.com]
> Sent: Thursday, May 05, 2011 11:22 PM
> To: user@mahout.apache.org
> Subject: Re: Is any more detailed documentation aout the sgd logistic
> regression example.
>
> On Thu, May 5, 2011 at 7:48 AM, Xiaobo Gu wrote
Go for it.
Produce a JIRA and a patch.
On Tue, May 10, 2011 at 8:19 AM, XiaoboGu wrote:
> Can you add a --algorithm option to the trainlogistic and runlogistic
> program, and other options need by specific algorithms, such as using L1 or
> L2 prior, then TL and RL will be production ready tool
I peeked in the examples job jar and it definitely does have this class,
along with the other dependencies (after my patch). Double-check that you've
done the clean build an "install" again? and maybe even print out MAHOUT_JOB
in the script to double-check what it is using?
On Tue, May 10, 2011 at
> -Original Message-
> From: Ted Dunning [mailto:ted.dunn...@gmail.com]
> Sent: Sunday, May 08, 2011 4:23 AM
> To: user@mahout.apache.org
> Subject: Re: Is any more detailed documentation aout the sgd logistic
> regression example.
>
> You can't do that directly.
>
> You can use the ht
Are you trying to find similar items or recommend movies? If you are using
the cluster approach you will just find movies with similar genres so the
recommendation aspect of the work will only return recommended clusters of
movies back to the user.
On Tue, May 10, 2011 at 3:08 PM, mail2abin wrote
Hi,
I was trying to run ItemBasedRecommender on GroupLens movie sample data,
which requires the rating ( user preferences inp). But suppose I do not have
the rating ( user prefereces) , rather I have an
Item boolean attribute vector. [ like God father - 0|1|0|0|0|0|1 ] , where
the two 1's may say
Hi,
I am a MAHOUT Beginner.
I used weka to generate a .arff file from the training data.
./bin/mahout arff.vector --input ../X4.classifier.arff --output
raghavan_test_output/ --dictOut label_bindings
I found the label_bindings file to be empty. I could nt understand the
reason for it and also wo
Hi Shem,
I would like to recommend you this paper:
http://research.microsoft.com/en-us/um/people/sdumais/chi08-adaretal-final.pdf
not directly related with recommendations but a good study about web
logs patterns.
Bests,
Federico
2011/5/9 Shem Cristobal :
> Thanks Sean, Markus, Steven and Ted f
23 matches
Mail list logo
